Lift

Illustration of lift in 1918 textbook

David, 1919, Aircraft, pp. 25–26:

Before we begin to discuss the aeroplane we must remember that before a modern machine leaves the ground it must be moving at least thirty-five miles an hour with respect to the air. This forcing of the edges of these broad-pitching, curved surfaces through the air at such a velocity naturally drives the air downward and these particles of atmosphere react in exactly the same degree upward, thus forcing the planes and the attached apparatus upward. Therefore, as long as the aeroplane rushes through the air at that or greater speed the thousands of cubic feet of air forced down beneath the wings deliver up a reaction that results in complete support. When an aircraft fails to move at that velocity it loses "flying speed" and falls to the earth. The net result of this reaction is called "lift," and as long as the machine sweeps forward at that momentum it has lift.

See also:

• airfoil
• ascension
• camber

This wiki has 403 patents in category "Lift". Other techtypes related to Lift: Ascension, CA 244/33, Compression, CPC B64C23/00, CPC B64C23/005, Heavier-than-air, Helicoplane, Rarefaction, Speed, Sustentation, Tail fin, Traction, USPC 244/12.1, USPC 244/12.2, USPC 244/12.5, USPC 244/12.6, USPC 244/198, USPC 244/201, USPC 244/218, USPC 244/34, USPC 244/35, USPC 244/72

Patents in category Lift

• Patent FR-1875-102821E (English title: Servo-motors with continuous rotation for the control of rudders, capstans, elevons, etc., Inventors: Farcot et ses fils • Société Stapfer de Duclos et Cie, Supplementary to patent: Patent FR-1875-102821)
• Patent BE-1912-244896 (English title: Apparatus for varying the curvature of support surfaces of airplanes., Inventors: F. de Baeder)
• Patent FR-1865-68140 (English title: "Balloons, hollow screw for filling or emptying", Inventors: Binant, Filing date: 1865-07-22)
• Patent FR-1910-410848.12591 (English title: Flying machine, Inventors: Julius Hermann Carl Gebauer, Supplementary to patent: Patent FR-1909-410848, Filing date: 1910-05-03)
• Patent DE-1918-328214 (English title: Deflector for aircraft gain, Inventors: Rumpler-Werke A.-G. in Berlin-Johannisthal, Filing date: 1918-01-27, Applicant firm: Rumpler-Werke A.-G. in Berlin-Johannisthal)
• Patent FR-1847-5750.1 (English title: general system of marine propulsion along with the elevation of submarines, Inventors: Mademoiselle Godde, Filing date: 1847-09-23)
• Patent FR-1869-84301 (English title: Aero-hydromonique system via air ascension or water vacuum, or by natural attraction law of light bodies beyond the ground center and towards those of heavier density, Inventors: Louis-P. Bertrand, Filing date: 1869-02-26)
• Patent FR-1870-89024 (English title: combination allowing any vehicle to float in the clouds with ease of ascent and descent using only the power of the wind, Inventors: Jules Bellier, Filing date: 1870-02-26)
• Patent DE-1891-69520 (English title: Method to keep a body suspended in the air, Inventors: August Klumpp • Conrad Haussner, Filing date: 1891-12-18)
• Patent FR-1900-303960 (English title: Apparatus for directing movement forward or upward for a balloon or 'aeronat', Inventors: Freitag)
• Patent FR-1900-300718 (English title: L'Avire, an aerial machine heavier than air, using atmospheric pressure for lift, Inventors: Charles Dupuy, Filing date: 1900-05-28)
• Patent BE-1900-150659 (English title: Flying machine, Inventors: T. Dobrescu • A. Comanescu, Filing date: 1900-06-22)
• Patent AT-1900-9694 (English title: Double screws - Propellers for flying machines, likely lift propellers, likely helicopter, Inventors: Emanuel Kalisch, Filing date: 1900-06-22)
• Patent BE-1900-150798 (English title: Self-propelled lift and propulsion device, Inventors: E. Aubrat, Filing date: 1900-07-02)
• Patent BE-1900-150876 (English title: Improvements to airships or aerial navigation devices, Inventors: Francis Alexander Barton, Filing date: 1900-07-06)
• Patent AT-1900-12659 (English title: Airship, Inventors: Charles Stanley, Supplementary to patent: Patent US-1899-659264, Filing date: 1900-09-15)
• Patent GB-1901-8320 (English title: Stable kite, Inventors: Viktor Tarczal • Edmund Roheim • Josef Simkó, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-04-23)
• Patent DK-1901-4873 (English title: Kite, Inventors: Viktor Tarczal • Edmund Roheim • Josef Simkó, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-09-04)
• Patent FR-1901-315232 (Inventors: Vicomte Decazes, Filing date: 1901-10-21)
• Patent FR-1902-318054 (English title: a flying car, Inventors: Éléazar Mossé, Filing date: 1902-01-29)
• Patent FR-1902-319999 (English title: improvements brought to aviation apparatus, Inventors: E. Lehmann, Filing date: 1902-03-27)
• Patent FR-1902-320617 (English title: Aviation device, Inventors: Pierre-Joseph Grégoire, Filing date: 1902-04-23)
• Patent FR-1902-323137 (English title: A dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier, Filing date: 1902-05-15)
• Patent FR-1902-321685 (English title: improvements to the propellers for dirigibles and flying machines, Inventors: Otokar de Bradsky-Laboun, Filing date: 1902-06-02)
• Patent FR-1902-323137.997 (English title: a dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier, Supplementary to patent: Patent FR-1902-323137, Filing date: 1902-06-05)
• Patent FR-1903-332409 (English title: Apparatus for the inflation of hot air balloons, Inventors: John Nevil Maskelyne • John Mackenzie Bacon, Supplementary to patent: Patent GB-1902-17383, Filing date: 1903-05-26)
• Patent FR-1903-333612 (English title: Device serving to climb in the air, remain there, navigate-direct itself there, and descend to the earth, by its own means, Inventors: Jean Kieffer, Filing date: 1903-07-07)
• Patent FR-1904-340357 (English title: Aviation apparatus, Inventors: Georges Willaime, Filing date: 1904-02-10)
• Patent FR-1904-348617 (English title: Aeroplane, Inventors: Frédéric Chaplet • Max Johannet • André Fauchon-Villeplée, Filing date: 1904-02-15)
• Patent FR-1904-342129 (English title: Aviation apparatus, actually well-elaborated flapping wings, Inventors: Stefan Hunyor de Visoly, Supplementary to patent: Patent HU-1904-31053, Filing date: 1904-03-11)
• Patent FR-1904-341582 (English title: Aviation apparatus, Inventors: Simon Lewin • Adolf Jacob, Filing date: 1904-03-24)
• Patent FR-1904-342794 (English title: Improvements to flying machines, Inventors: Joseph Gachet, Filing date: 1904-04-30)
• Patent GB-1904-14327 (English title: Apparatus for Raising, Buoying and Propelling Air Ships, Inventors: Arey Van Winegarden • Gavin Monroe Crawford, Filing date: 1904-06-25)
• Patent FR-1904-345775 (English title: Improvements to aviaplanes, Inventors: Louis-Étienne Roze, Filing date: 1904-08-23)
• Patent FR-1904-347094 (English title: Flying Machine system, Inventors: Joseph Barclay, Filing date: 1904-10-14)
• Patent FR-1905-347435 (English title: Aviation apparatus, Inventors: Paul Hartenberg, Filing date: 1904-10-26)
• Patent FR-1904-349169 (English title: Apparatus for imparting movement to airplanes horizontally or vertically, Inventors: Gustav Knäpper, Supplementary to patent: Patent DE-1903-160742, Filing date: 1904-11-17)
• Patent FR-1905-360872 (English title: Flying machine, Inventors: Anthony Joseph Westlake, Supplementary to patent: Patent GB-1904-28264, Filing date: 1905-12-22)
• Patent GB-1906-6502 (English title: Helicopter-Airplane, Inventors: Vassily Rebikov, Supplementary to patent: Patent RU-1905-Rebikov, Filing date: 1906-03-17)
• Patent FR-1906-366516 (English title: Flying Machine with alternative movement, Inventors: Jean-Baptiste Laisnez • Charles Wilfart, Filing date: 1906-05-23)
• Patent FR-1906-367779 (English title: Flying machines, Inventors: Edwin Richard Mumford, Supplementary to patent: Patent GB-1905-15698, Filing date: 1906-07-05)
• Patent FR-1906-367962 (English title: Flying Machine, Inventors: Joseph Gachet, Filing date: 1906-07-13)
• Patent FR-1906-368940 (English title: Improvements to flying machines, Inventors: Henry Shepley Booth, Supplementary to patent: Patent GB-1905-15613, Filing date: 1906-07-28)
• Patent FR-1906-361723.6685 (English title: Balanced Aviator, Inventors: Jean Constantin, Supplementary to patent: Patent FR-1905-361723, Filing date: 1906-09-19)
• Patent FR-1906-372753 (English title: Airplane with two pairs of directable-directional wings, Inventors: Robert Esnault-Pelterie, Filing date: 1906-12-19)
• Patent FR-1907-380492 (English title: Airplane, Inventors: Henri Liurette, Filing date: 1907-01-12)
• Patent FR-1907-373763 (English title: Airplane with pliable balance wings and with rudders of steering and lift, Inventors: Robert Esnault-Pelterie, Filing date: 1907-01-19)
• Patent FR-1907-373818 (English title: Airplane, overall design inclusive of all elements of lift and stability, Inventors: Robert Esnault-Pelterie, Filing date: 1907-01-22)
• Patent FR-1907-375273 (English title: Self-propelled airplane, actually quite evocative of a "ship", though purely heavier-than air, elaborate in its means of propulsion and in the complexity of lift and propulsion, Inventors: Henry Picq, Filing date: 1907-02-20)
• Patent DE-1907-216650 (English title: Monoplane with warpable wingpair, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-373818, Filing date: 1907-04-13)
• Patent BE-1907-200068 (English title: Mixed aerosta-aviation method and device, Inventors: J. Gernaert • M. Braun, Filing date: 1907-05-16)
• Patent FR-1907-380681 (English title: Automatic pliability system for airplane surfaces, both of lift and of direction, Inventors: Robert Esnault-Pelterie, Filing date: 1907-05-22)
• Patent FR-1907-378277 (English title: System of auxiliary lift surfaces facilitating the raising of an airplane at reduced speed, Inventors: Robert Esnault-Pelterie, Filing date: 1907-05-30)
• Patent FR-1907-382465.9069 (English title: mixed flyer, Inventors: François Rey • Paul Augeyrolle, Supplementary to patent: Patent FR-1906-382465, Filing date: 1907-06-28)
• Patent DK-1907-11130 (English title: Drive mechanism for the wings of dynamic Aeroplanes, Inventors: Boo Henning Wallin, Supplementary to patent: Patent SE-1906-25199, Filing date: 1907-07-04, Applicant firm: Aktiebolaget Aviatorer)
• Patent AT-1907-33832 (English title: Drive device for the wings on dynamic flying machines, Supplementary to patent: Patent SE-1906-25199, Filing date: 1907-07-05, Applicant firm: Aktiebolaget Aviatorer)
• Patent CH-1907-40571 (English title: Propulsion device for the wings of dynamic flying machines, Supplementary to patent: Patent SE-1906-25199, Filing date: 1907-07-08, Applicant firm: Aktiebolaget Aviatorer)
• Patent BE-1907-202431 (English title: Wing system for flying machines, Inventors: Jean Maréchal, Filing date: 1907-09-06)
• Patent FR-1907-361723.8226 (English title: Balanced aircraft, Inventors: Jean Constantin, Supplementary to patent: Patent FR-1905-361723, Filing date: 1907-09-23)
• Patent DE-1907-217533 (English title: Apparatus for attaining lift and propulsion for flying machines and other vehicles, Inventors: Robert Strehlau, Filing date: 1907-12-05)
• Patent GB-1908-4519 (English title: Improvements in or relating to aeroplanes or the like, or analogous machines or devices, Inventors: Arthur Henry Edwards, Filing date: 1908-02-28)
• Patent HU-1908-47569 (English title: Automatic direction finding device for airplanes, Inventors: Lajos Loránt, Filing date: 1908-03-14)
• Patent FR-1908-373818.9113 (English title: Airplane wings and frame, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-373818, Filing date: 1908-03-24)
• Patent FR-1908-398707 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron, Filing date: 1908-03-30)
• Patent HU-1908-46199 (English title: Steerable airplane or possibly airship inclusive of airplane-inspired wings, Inventors: Christian Magnus Gyde Jensen, Supplementary to patent: Patent DK-1908-11943, Filing date: 1908-04-01)
• Patent FR-1908-399206 (English title: Maritime and aerial lift-propeller, Inventors: Pierre-Pie Cazaux, Filing date: 1908-04-15)
• Patent GB-1908-10528 (English title: automatic wing-warping, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-380681, Filing date: 1908-05-14)
• Patent FR-1908-400578 (English title: Improvements to airplanes and similar devices improvements to wings and rudders among other things, Inventors: Louis Blériot, Filing date: 1908-06-11)
• Patent FR-1908-392672 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Filing date: 1908-07-16)
• Patent GB-1908-15637 (English title: Improvements in variably controlled monoplane wing warping having to do with lift per se, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1908-07-16)
• Patent GB-1908-17150 (English title: Bird-shaped Aeroplanes or Flying Machines, Inventors: José Weiss • Alexander Keith, Filing date: 1908-08-14)
• Patent DE-1908-221549 (English title: Method for increasing the lifting-power of air-balloons, Inventors: Johannes Schilling, Filing date: 1908-08-14)
• Patent DK-1908-12414 (English title: Device for steerable airships, actually the addition of airplane-style wings to an airship, Inventors: Christian Magnus Gyde Jensen, Supplementary to patent: Patent DK-1908-11943, Filing date: 1908-08-17)
• Patent AT-1908-41824 (English title: Sails and wings for ships, aircraft and the like, Inventors: Max Richter, Filing date: 1908-09-15)
• Patent FR-1908-403544 (English title: Improvements to airplanes, Inventors: Paul Schmitt, Filing date: 1908-09-26)
• Patent FR-1908-403726 (English title: A complete airplane system, Inventors: Adolphe-François-Joseph Doutre, Filing date: 1908-10-01)
• Patent GB-1908-20694 (English title: Improvements in flying machines and aeroplanes, Inventors: Adolphe-François-Joseph Doutre, Filing date: 1908-10-01)
• Patent DE-1908-244908 (English title: Flying machine with airfoil influenced by airstream, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1908-403726, Filing date: 1908-10-01)
• Patent GB-1908-20785 (English title: standing start with propellers sending air over wings, Inventors: Louis Blériot, Supplementary to patent: Patent FR-1907-382530, Filing date: 1908-10-02)
• Patent FR-1909-394969 (English title: Apparatus for climbing and moving in the air and moving on the water, Inventors: Rudolf Penkala • Eduard Penkala, Filing date: 1908-10-06)
• Patent GB-1908-21261 (English title: Improvements to airships, Inventors: James Robertson Porter, Filing date: 1908-10-08)
• Patent GB-1908-21498 (English title: Apparatus for rising and travelling in the air or for travelling in the water, Inventors: Rudolf Penkala • Eduard Penkala, Filing date: 1908-10-10)
• Patent FR-1908-398237.11064 (English title: Airplane, actually the direction of propeller air force under the wings, Inventors: Fernand Lioré, Supplementary to patent: Patent FR-1908-398237, Filing date: 1908-10-17)
• Patent US-1908-1077750 (English title: Aeroplane, Inventors: Burt Jackson Pressey, Filing date: 1908-10-17)
• Patent FR-1908-395696 (English title: Flying machine, Inventors: Louis Balestrie, Filing date: 1908-10-27)
• Patent FR-1908-392672.10000 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1908-10-27)
• Patent FR-1908-405097 (English title: Flying machine, that is an aircraft with an emphasis on the exclusivity of the ascension features, with features of direction and propulsion possibly to be of combined applicability, Inventors: Édouard Vedovelli, Filing date: 1908-11-05)
• Patent FR-1908-373818.10055 (English title: Wing, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-373818, Filing date: 1908-11-10)
• Patent FR-1908-372753.10059 (English title: Airplane with two pairs of directable-directional wings, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1906-372753, Filing date: 1908-11-11)
• Patent FR-1908-396821 (English title: Airplane, Inventors: Léon Dufour, Filing date: 1908-11-16)
• Patent US-1908-1081147 (English title: Aeroplane, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1077750, Filing date: 1908-11-19)
• Patent FR-1908-396932 (English title: Process and equipment for the utilization of the ascensional force of hot gases leaving the motors of aircraft, Inventors: Louis-Alexandre Cosme, Supplementary to patent: Patent DE-1908-11-09 Louis-Alexandre Cosme, Filing date: 1908-12-01)
• Patent FR-1908-397199 (English title: Airplane, Inventors: Robert Nau, Filing date: 1908-12-08)
• Patent FR-1908-407090 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Filing date: 1908-12-21)
• Patent FR-1908-397835 (English title: Monoplane, Inventors: Léon-Eugène Bazille, Filing date: 1908-12-23)
• Patent FR-1909-407090.11558 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-01-11)
• Patent HU-1909-47677 (English title: Dragon glider (or more likely airplane), Inventors: Károly Lányi, Filing date: 1909-01-13)
• Patent FR-1909-399458 (English title: Improvements to airplanes, Inventors: Arthur Henry Edwards, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-02-13)
• Patent FR-1909-397835.10500 (English title: Monoplane, Inventors: Léon-Eugène Bazille, Supplementary to patent: Patent FR-1908-397835, Filing date: 1909-02-19)
• Patent FR-1909-400595 (English title: Lightweight chord construction method for aircraft and aerostats, Inventors: Edmond Lévi, Filing date: 1909-02-22)
• Patent GB-1909-4803 (English title: Improvements in flying machines, Inventors: Charles van Moorsel, Supplementary to patent: Patent FR-1909-400226, Filing date: 1909-02-26)
• Patent HU-1909-47374 (English title: Equipment for ascending and advancing in the air, Inventors: Rudolf Penkala • Eduard Penkala, Filing date: 1909-02-27)
• Patent FR-1909-398707.11855 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron, Supplementary to patent: Patent FR-1908-398707, Filing date: 1909-03-09)
• Patent FR-1909-401013 (English title: Airplane presenting an oblique surface to the wind, Filing date: 1909-03-19, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent FR-1909-401079 (English title: Flying machine, Inventors: Victor Camal, Filing date: 1909-03-20)
• Patent FR-1909-407090.11560 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-03-24)
• Patent GB-1909-8179 (English title: Sustaining Planes for Aeroplanes, Supplementary to patent: Patent DE-1908-05-09 Motorluftschiff Studiengesellschaft m.b.H, Filing date: 1909-04-05, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent DK-1909-12803 (English title: Devices in airplanes for mechanical airplanes and the like, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-04-06)
• Patent ES-1909-45263 (English title: Improvements in airplanes and other similar machines of mechanical flight, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-04-10)
• Patent CH-1909-48177 (English title: Aviation equipment, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-04-13)
• Patent HU-1909-48013 (English title: Innovations in airplanes and similar mechanical aircraft, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-04-17)
• Patent GB-1909-9235 (English title: Improvements in or connected with Aerial Machine, Inventors: Henry Calder Lobnitz, Filing date: 1909-04-19)
• Patent AT-1909-43859 (English title: Device for maintaining the balance of aircraft, Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111, Filing date: 1909-04-19)
• Patent FR-1909-392672.10853 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-04-20)
• Patent FR-1909-402335 (English title: Process for the manufacture of surfaces of propellers, of lift or balance members in aircraft, or of oher surfaces acting on gaseous fluids, Inventors: Adrien Bertin, Filing date: 1909-04-23)
• Patent CA-1909-129828 (English title: Flying Machine, actually a well-elaborated airplane design, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-04-28)
• Patent FR-1909-407090.11561 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-04-28)
• Patent HU-1909-47682 (English title: Airplane, Inventors: Robert Nau, Supplementary to patent: Patent FR-1908-397199, Filing date: 1909-04-28)
• Patent FR-1909-402649 (English title: Elaborately well-conceived biplane, twin-propped as well, and aerodynamically designed on the principle of three parabolic arcs, Inventors: Jules Raclot • Camille Enderlin, Filing date: 1909-05-03)
• Patent FR-1909-392672.10957 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-05-06)
• Patent GB-1909-11754 (English title: Improvements in Apparatus for Aerial Navigation, Inventors: Edward Arthur Geoghegan • George Matthews Lindsay Moore-Irvine, Filing date: 1909-05-11)
• Patent GB-1909-12256 (English title: Gyroscopic propeller angling, Inventors: Augustus Moore Herring, Supplementary to patent: Patent FR-1909-403429, Filing date: 1909-05-24)
• Patent FR-1909-403429 (English title: Aircraft, complex, featuring variably independent gyroscopically-stabilized propellers, Inventors: Augustus Moore Herring, Supplementary to patent: Patent GB-1909-12256, Filing date: 1909-05-28)
• Patent FR-1909-392672.11077 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-06-01)
• Patent US-1910-947802 (English title: Airship, Inventors: Arthur Crane, Filing date: 1909-06-01)
• Patent FR-1909-403985 (English title: device for aviation, Inventors: Gustave Plaisant, Filing date: 1909-06-12)
• Patent AU-1909-14790 (English title: Improvements in or relating to aeroplanes and the like machines for mechanical flight, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-06-14)
• Patent FR-1909-400751.11143 (English title: Improvements in airplanes, Inventors: Paul Kauffmann, Supplementary to patent: Patent FR-1909-400751, Filing date: 1909-06-16)
• Patent NZ-1909-26012 (English title: Aeroplanes and the like machines for mechanical flight, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-06-21)
• Patent FR-1909-407090.11562 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-06-26)
• Patent FR-1909-392672.11199 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-07-02)
• Patent FR-1909-404998 (English title: Apparatus for rising and moving in the air, Inventors: Charles-Victor-Aime Bidolet, Filing date: 1909-07-10)
• Patent FR-1909-392672.11397 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-07-16)
• Patent FR-1909-405177 (English title: Aircraft lifter device, Inventors: Georges Barbaudy, Filing date: 1909-07-17)
• Patent CA-1909-121776 (English title: Aeroplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-22)
• Patent FR-1909-405391 (English title: Airplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-24)
• Patent FR-1909-405547 (English title: Aeroplane, featuring two chassis, among other things, Inventors: Romain-Étienne Rocle, Filing date: 1909-07-29)
• Patent GB-1909-18097 (English title: Improvements in aeroplanes, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-08-05)
• Patent HU-1909-49569 (English title: Airplane, or aircraft likely hybrid helicopter, Inventors: Antal Weczera • István Windisch, Filing date: 1909-08-05)
• Patent FR-1910-405849 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie, Filing date: 1909-08-09)
• Patent FR-1909-392672.11399 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1909-08-11)
• Patent FR-1909-405849.11380 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1910-405849, Filing date: 1909-08-17)
• Patent NZ-1910-26501 (English title: Aeroplanes, Inventors: Arthur Waldemar Schaef, Filing date: 1909-08-30)
• Patent GB-1909-20530 (English title: Improvements in flying machines, Inventors: Ernest Abington Vessey, Filing date: 1909-09-08)
• Patent AT-1909-IE (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Filing date: 1909-09-11)
• Patent GB-1909-21732 (English title: Improvements in Aeronautical Apparatus, Inventors: James Deakin, Filing date: 1909-09-23)
• Patent HU-1909-49857 (English title: A dragon-like plane, Inventors: Stevo Beševič Petrov, Filing date: 1909-09-25)
• Patent FR-1909-418560 (English title: Method and device for making it possible to modify the curvature of active surfaces, such as for example airfoils, of airplanes and the like during the journey, Inventors: Louis Blériot, Filing date: 1909-09-30)
• Patent RU-1909-40811 (English title: Apparatus used to produce lifting or driving force in air or in water, Inventors: B. Yuryev • Борис Николаевич Юрьев • Boris Nikolayevitch Yuryev, Filing date: 1909-10-02)
• Patent US-1909-1000273 (English title: Aerial Machine, Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111, Filing date: 1909-10-08)
• Patent US-1909-1038435 (English title: Aeroplane, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1077750 • Patent US-1908-1081147, Filing date: 1909-10-25)
• Patent GB-1909-25116 (English title: Improvements in Heavier-than-air Aeronautical Machines, Inventors: Erhard Cecil Kny, Filing date: 1909-11-01)
• Patent GB-1909-25480 (English title: Airplane, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1081147 • Patent US-1908-1077750, Filing date: 1909-11-04)
• Patent HU-1909-51204 (English title: Airplane wings, Inventors: József Bucher, Filing date: 1909-11-06)
• Patent FR-1909-409305 (English title: Aeroplane featuring automatic stability achieved by way of surfaces, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1081147 • Patent US-1908-1077750, Filing date: 1909-11-08)
• Patent FR-1909-419930 (English title: Airplane with variable lift surface, Filing date: 1909-11-08, Applicant firm: Société d'Automobiles Mors)
• Patent FR-1909-409319 (English title: Airplane, Inventors: Arkady Iospé, Filing date: 1909-11-11)
• Patent FR-1909-409528 (English title: Improvements to the steering, propulsion and lift surfaces of flying machines, Inventors: Jean Van de Putte, Filing date: 1909-11-23)
• Patent FR-1910-409550 (English title: Improvement to airplanes, Inventors: Jacques-Jules Sloan, Filing date: 1909-11-24)
• Patent NZ-1909-26981 (English title: Aeroplane, Inventors: William John Hastings Beach, Filing date: 1909-12-02)
• Patent AT-1909-47911 (English title: Airplane, Inventors: Giulio Silvestri • Anton Findenigg, Filing date: 1909-12-03)
• Patent FR-1910-410571 (English title: Surfaces for lift and control for flying machines, Inventors: Rudolf Schiessl, Filing date: 1909-12-08)
• Patent DE-1909-247221 (English title: Hang glider with lifting screw, Inventors: Gustav Mees, Filing date: 1909-12-08)
• Patent US-1909-1010644 (English title: Flying machine, Inventors: Christopher John Lake, Filing date: 1909-12-20)
• Patent DK-1909-14560 (English title: Flying Machine (bad translation"Device by Aircraft"), Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111 • Patent DK-1905-8795, Filing date: 1909-12-29)
• Patent FR-1909-410848.12028 (English title: Flying machine, Inventors: Julius Hermann Carl Gebauer, Supplementary to patent: Patent FR-1909-410848, Filing date: 1909-12-31)
• Patent ES-1910-48007 (English title: Flying machine, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent GB-1909-12556)
• Patent RU-1910-22701 (English title: Airplane support surface, Inventors: William Swart Romme, Supplementary to patent: Patent US-1910-1041876)
• Patent FR-1910-414268 (English title: Transport airplane with winged wheels as propeller, actually an arrangement associating multiple propellers with a complex of lift surfaces, Inventors: Henry Picq, Filing date: 1910-01-03)
• Patent CH-1910-50299 (English title: Improved airplane, Inventors: Henry Calder Lobnitz, Filing date: 1910-01-18)
• Patent US-1910-1086916 (English title: Aeroplane, Inventors: Arthur Erritt Holbrook, Filing date: 1910-01-19)
• Patent FR-1910-410957.12151 (English title: Pliable kite, Supplementary to patent: Patent FR-1909-410957, Filing date: 1910-01-31, Applicant firm: Société Francolin, Gilet & Cie)
• Patent FR-1910-409319.12220 (English title: Airplane, Inventors: Arkady Iospé, Supplementary to patent: Patent FR-1909-409319, Filing date: 1910-02-12)
• Patent FR-1910-414603 (English title: Device and method to initiative ascension of dirigible balloons, Inventors: Arthur Bareiss, Filing date: 1910-02-14)
• Patent FR-1910-423667 (English title: Monoplane, Inventors: Maurice-Marie-Louis-Émile Badaire, Filing date: 1910-02-21)
• Patent US-1910-1050573 (English title: Buoyancy-Indicator, Inventors: George A. Spratt, Filing date: 1910-02-23)
• Patent AU-1910-17277 (English title: Aeroplane, Inventors: William John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-03-03)
• Patent US-1910-1125202 (English title: Flying machine, Inventors: James Shand Stephens, Filing date: 1910-03-07)
• Patent GB-1910-6416 (English title: Spiral direct lift for aeroplanes, Inventors: John Llewelyn Evans, Filing date: 1910-03-15)
• Patent FR-1910-399206.12322 (English title: Maritime and aerial lift-propeller, Inventors: Pierre-Pie Cazaux, Supplementary to patent: Patent FR-1908-399206, Filing date: 1910-03-16)
• Patent FR-1910-401079.12321 (English title: Flying machine, actually the specifics mechanical and aerodynamic pertinent to lift surfaces, Inventors: Victor Camal, Supplementary to patent: Patent FR-1909-401079, Filing date: 1910-03-16)
• Patent FR-1910-410848.12353 (English title: Flying machine, Inventors: Julius Hermann Carl Gebauer, Supplementary to patent: Patent FR-1909-410848, Filing date: 1910-03-22)
• Patent DE-1910-FRP (English title: Monoplane glider, Inventors: Fidia Riccardo Pio, Filing date: 1910-03-26)
• Patent CA-1910-160815 (English title: Aeroplane (with the overall design well-considered though with automatic stability being a particular focus), Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1910-6051 • Patent GB-1909-8531, Filing date: 1910-03-29)
• Patent BE-1909-08-31 Lluzar-Rodrigo (English title: Lift planes and stabilizing surfaces for airplanes, Inventors: José Lluzar-Rodrigo, Filing date: 1910-04-06)
• Patent FR-1910-414536 (English title: Lift planes and stabilizing surfaces for airplanes, Inventors: José Lluzar-Rodrigo, Supplementary to patent: Patent BE-1909-08-31 Lluzar-Rodrigo, Filing date: 1910-04-06)
• Patent GB-1910-9495 (English title: Improvements in Aeroplanes, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1909-392672.10853, Filing date: 1910-04-19)
• Patent GB-1910-10575 (Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1909-392672.10957 • Patent GB-1908-15637 • Patent FR-1908-392672, Filing date: 1910-04-29)
• Patent FR-1910-415422 (English title: Aircraft, Inventors: Jules-Marie-Hippolyte Rousseau, Filing date: 1910-04-30)
• Patent FR-1910-420463 (English title: Device for keeping airplanes in the balanced position, that is, for the automatic maintainance of equilibrium by way of the pendulum, Inventors: Hans Lohmann, Supplementary to patent: Patent DE-1909-05-03 Hans Lohmann, Filing date: 1910-05-03)
• Patent GB-1910-10947 (English title: Improvements in flying machines, Inventors: Jules Raclot • Camille Enderlin, Supplementary to patent: Patent FR-1909-402649, Filing date: 1910-05-03)
• Patent GB-1910-11205 (English title: Improvements in Aeroplanes and other Aerial Machines, Inventors: William Noble Baker, Filing date: 1910-05-06)
• Patent HU-1910-51214 (English title: Automatic side stabilization equipment for kite flying machines, Inventors: József Marek • Sándor Temesváry, Filing date: 1910-05-07)
• Patent GB-1910-11467 (English title: Aeroplane with propeller, Inventors: Julius Hermann Carl Gebauer • Georg Emil Oscar Lange, Filing date: 1910-05-09)
• Patent FR-1910-416098 (English title: Automatic lift levers in hover and stability for all aircraft moving in the air, Inventors: Théophile Gauthier, Filing date: 1910-05-14)
• Patent GB-1911-12195 (English title: Hinged rudders, elevators, or ailerons, Inventors: Hampden Sanders • Haydn Arnold Sanders, Filing date: 1910-05-18)
• Patent ES-1910-48087 (English title: A kite-based airplane system, Inventors: Nicolas de Benois, Filing date: 1910-05-24)
• Patent GB-1910-13013 (English title: Improvements in supporting devices for aeroplanes, Inventors: Georges Barbaudy, Supplementary to patent: Patent FR-1909-405177, Filing date: 1910-05-28)
• Patent AT-1910-63245 (English title: Airplane, Inventors: Gustave Plaisant, Supplementary to patent: Patent FR-1909-403985, Filing date: 1910-05-31)
• Patent FR-1910-416676 (English title: Kite with support surfaces oscillating around the transverse axes of the chassis, Inventors: Ernst Carl Alexander Baumann • Ernst Emil Freytag, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-06-02)
• Patent FR-1910-416809 (English title: Airplane with wings of automatic size adjustment, Inventors: Raymond Guillot, Filing date: 1910-06-04)
• Patent FR-1910-417508 (English title: Lightening aircraft body by means of a central space retained by a periphery of cells containing fluid under pressure, Inventors: Robert Cooke Sayer, Supplementary to patent: Patent GB-1909-17597, Filing date: 1910-06-08)
• Patent FR-1910-417029 (English title: Airplane with lift surfaces of variable curvature, Inventors: Floris Albert van Heyst, Filing date: 1910-06-10)
• Patent GB-1910-14204 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Supplementary to patent: Patent AT-1909-IE, Filing date: 1910-06-11)
• Patent FR-1910-428306 (English title: Improvements in airplanes, Inventors: Hervé-Pierre Félix, Filing date: 1910-06-18)
• Patent GB-1910-15566 (English title: Flying machine, Inventors: John Henry Jensen • John Philip McGuire, Filing date: 1910-06-28)
• Patent US-1910-1045708 (English title: Flying-machine, Inventors: Sydney V. James, Filing date: 1910-06-29)
• Patent FR-1910-392672.12882 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1908-392672, Filing date: 1910-07-07)
• Patent FR-1910-418401 (English title: Improvements in airplanes, Inventors: Henri-Marie Coandă, Filing date: 1910-07-20)
• Patent FR-1910-418630 (English title: Airship with mixed modes of lift, Inventors: Miltiade Zacharakis-Kanaris, Filing date: 1910-07-27)
• Patent CH-1910-52210 (English title: Flying Machine, multi-decker airplane, Inventors: Adalbert Plaček, Filing date: 1910-07-29)
• Patent US-1910-1018474 (English title: Airplane, Inventors: Willian John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-05)
• Patent HU-1910-53779 (English title: Aircraft, Inventors: Adalbert Placek, Filing date: 1910-08-12)
• Patent FR-1910-419623 (English title: Improved airplane, Inventors: William John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-22)
• Patent GB-1911-19798 (Inventors: Richard Ralph à Court Beadon, Filing date: 1910-08-24)
• Patent FR-1910-419652 (English title: Transforming centrifugal effects of the aerial propeller into lift energy, Inventors: Maurice-Jean-Baptiste Liarsou, Filing date: 1910-08-25)
• Patent GB-1910-19946 (English title: Improvement in flying machines, Inventors: William Swart Romme, Supplementary to patent: Patent US-1910-1041876, Filing date: 1910-08-26)
• Patent FR-1911-421906 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Supplementary to patent: Patent AT-1909-IE, Filing date: 1910-09-10)
• Patent FR-1910-421097 (English title: Lift and propulsion device in the air, Inventors: Louis-Henry-Luc-Achille Bourdeau, Filing date: 1910-09-29)
• Patent FR-1911-421028 (English title: "Elevation-sustaining" wing for airplanes, Inventors: Henry Farman, Filing date: 1910-10-01)
• Patent FR-1910-421983 (English title: Apparatus for aerial navigation, Inventors: Albert Charbonneau • Gaston Vincent, Filing date: 1910-10-29)
• Patent FR-1910-422718 (English title: Improvements to heavier-than-air flying machines, Inventors: Erhard Cecil Kny, Filing date: 1910-10-31)
• Patent FR-1910-433654 (English title: Airplane, complete system, wings retractable if not flapping, Inventors: Lucien-Joseph-Antonin Albessard, Filing date: 1910-10-31)
• Patent HU-1910-56766 (English title: Airplane, Inventors: Roman Frohner, Filing date: 1910-11-08)
• Patent FR-1910-422849 (English title: Airplane, Inventors: Giulio Silvestri • Anton Findenigg, Filing date: 1910-11-22)
• Patent GB-1910-27294 (English title: Improvements in Flying Machines, actually an airplane making use of kite-associated approach to lift, Inventors: Giulio Silvestri, Filing date: 1910-11-23)
• Patent FR-1910-434562 (English title: Method and device of airplane lift and sustentation, Inventors: Louis-Adolphe Hayot, Filing date: 1910-11-29)
• Patent HU-1910-55438 (English title: Dragon-powered airplane, that is, to an airplane making use of kite-associated approaches to lift, Inventors: Giulio Silvestri, Filing date: 1910-11-29)
• Patent US-1910-1044600 (English title: airplane, Inventors: Giulio Silvestri, Filing date: 1910-12-01)
• Patent BE-1910-230887 (English title: Improvements brought to airplanes and related machines, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Filing date: 1910-12-02)
• Patent GB-1910-28212 (English title: Improvements in aerial machines, Inventors: John Peter Glover, Filing date: 1910-12-05)
• Patent FR-1910-418630.14833 (English title: Mixed lift airship, Inventors: Miltiade Zacharakis-Kanaris, Supplementary to patent: Patent FR-1910-418630, Filing date: 1910-12-10)
• Patent FR-1911-424505 (English title: Wing support system allowing the same fuselage to be applied to either a monoplane or a biplane, Inventors: Robert Esnault-Pelterie, Filing date: 1910-12-31)
• Patent NO-1911-21406 (English title: Airplane and similar mechanical aircraft, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1911)
• Patent FR-1911-424574 (English title: Flexible carrying surfaces for airplanes, Inventors: Max Richter, Filing date: 1911-01-04)
• Patent US-1911-1045666 (English title: Aeroplane, Inventors: Louis Blériot, Filing date: 1911-01-07)
• Patent AT-1911-59777 (English title: Airplane wing, Inventors: Max Richter, Filing date: 1911-01-20)
• Patent HU-1911-59436 (English title: Flexible carrying surfaces for airplanes, Inventors: Max Richter, Filing date: 1911-01-20)
• Patent FR-1911-418630.15045 (English title: Mixed lift airship, Inventors: Miltiade Zacharakis-Kanaris, Supplementary to patent: Patent FR-1910-418630, Filing date: 1911-02-06)
• Patent US-1911-1108891 (English title: Flying machine, Inventors: Leonard H. Dyer, Supplementary to patent: Patent US-1905-04-28 Leonard H. Dyer, Filing date: 1911-02-10)
• Patent US-1911-1068727 (English title: Improvements in the structure and variable particularities of airplane wings, Inventors: Guido Antoni • Ugo Antoni, Filing date: 1911-02-11)
• Patent FR-1911-429313 (English title: Flying machine, Inventors: Antoine Coulhon, Filing date: 1911-02-16)
• Patent GB-1911-5162 (English title: Flying Machines, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent GB-1909-12556, Filing date: 1911-03-01)
• Patent FR-1911-427664 (English title: Airplane, Inventors: August Wendtland, Supplementary to patent: Patent DE-1910-04-04 August Wendtland, Filing date: 1911-03-23)
• Patent GB-1911-7237 (English title: Improvement relating to the Elevating of Aeroplanes, Inventors: Ronald Whitehouse, Filing date: 1911-03-23)
• Patent FR-1911-429846 (English title: Monoplane glider, Inventors: Fidia Riccardo Pio, Supplementary to patent: Patent DE-1910-FRP, Filing date: 1911-03-24)
• Patent FR-1911-389074.14034 (English title: Airplane - addition with an emphasis on biplane lift and design, Inventors: Alexandre-Louis Gamare, Supplementary to patent: Patent FR-1908-389074], Filing date: 1911-03-30)
• Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (English title: Mode of establishment of airfoils for airplanes, Inventors: Lucien-Constant-Joseph Harel, Filing date: 1911-04-14)
• Patent GB-1911-9448 (English title: Airship sustained by combined means, Inventors: Miltiade Zacharakis-Kanaris, Supplementary to patent: Patent FR-1910-418630, Filing date: 1911-04-18)
• Patent DK-1911-15831 (English title: Drive device for Aircraft and the like, Inventors: August Wendtland, Supplementary to patent: Patent DE-1910-04-04 August Wendtland, Filing date: 1911-04-22)
• Patent GB-1911-9926 (English title: Improvements in Aeroplanes, Inventors: Marie Jasogne • Theodor Dobresco, Supplementary to patent: Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco, Filing date: 1911-04-24)
• Patent DE-1911-321247 (English title: Aircraft in which the elements of stability are connected, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1910-230887, Filing date: 1911-04-29)
• Patent FR-1911-424754.14211 (English title: Aeroplane, Inventors: Pierre-Louis Pujo, Supplementary to patent: Patent FR-1911-424754, Filing date: 1911-05-08)
• Patent FR-1911-416284.14213 (English title: Airplane, Inventors: Pierre-Antoine Ménard, Supplementary to patent: Patent FR-1910-416284, Filing date: 1911-05-08)
• Patent FR-1911-429898 (English title: Airplane-parachute-stabilizer, Inventors: Henri Huet, Filing date: 1911-05-13)
• Patent BE-1911-235815 (English title: Wing-valves for aeroplanes, Inventors: Jean-Jérôme-Paul le Grand-Pétrot, Filing date: 1911-05-20)
• Patent US-1911-1040608 (English title: Airship, Inventors: Horace G. Baker, Filing date: 1911-05-27)
• Patent FR-1911-430602 (English title: Movable-wing aeroplane with two horizontal four-blade propellers oscillating in their hubs along the longitudinal axis, Inventors: Charles-François Gillot, Filing date: 1911-06-03)
• Patent FR-1911-430670 (English title: Aéroplane, Inventors: Johann Weber, Filing date: 1911-06-07)
• Patent FR-1911-431131 (English title: Improvements to airplanes, Inventors: Georges-Augustin-Clément Loyer, Filing date: 1911-06-12)
• Patent FR-1911-418630.15696 (English title: Aerial navigation with multiple sources of lift, Inventors: Miltiade Zacharakis-Kanaris, Supplementary to patent: Patent FR-1910-418630, Filing date: 1911-06-17)
• Patent FR-1911-442628 (English title: Improvements to surfaces of lift and propulsion applicable to both sea and air navigation, Inventors: Antoine-Padoue Filippi, Filing date: 1911-06-24)
• Patent FR-1911-441144.15849 (English title: cert d'addition to refinements to aviation devices and particularly in aeroplanes with distinct centers, Inventors: Henri-Marie Coandă, Supplementary to patent: Patent FR-1911-441144, Filing date: 1911-07-19)
• Patent HU-1911-59053 (English title: Airplane, Inventors: Mihály Székely, Filing date: 1911-08-04)
• Patent HU-1911-62694 (English title: Airplane, with an extreme emphasis on overall and dominant wing or lift structure, Inventors: Ambrus Balogh, Filing date: 1911-08-08)
• Patent FR-1912-433481 (English title: Apparatus of airplane wing control, along with instrument indicating said relative positioning, Inventors: Miklos Heini, Dénes Darvas, Filing date: 1911-08-11)
• Patent FR-1911-433196 (English title: Convex lift surfaces, Inventors: André-Julien Mahoudeau, Filing date: 1911-08-12)
• Patent FR-1911-434663 (English title: stabilizing device with automatic and required function, Inventors: Paul Huguet, Filing date: 1911-09-27)
• Patent FR-1911-447185 (English title: Lifting and lifting propulsion wing for flying machines, Inventors: Félix Horrie, Filing date: 1911-10-20)
• Patent FR-1911-435971 (English title: Improvements in propellers and in the lift surfaces of airplanes, Inventors: Pierre Le Goaziou, Filing date: 1911-11-02)
• Patent GB-1911-25695 (English title: Improvements in airplane stability by way of paired wings co-responsive the one to the other, of variations in turbulence and so forth, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1910-230887, Filing date: 1911-11-17)
• Patent US-1911-1177431 (English title: Paired lift surfaces automatically independently responding to turbulence to keep airplane stability, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1910-230887, Filing date: 1911-11-27)
• Patent FR-1911-438486 (English title: Improvements to airplanes and similar machines, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1910-230887, Filing date: 1911-11-30)
• Patent FR-1911-437368 (English title: Airplane, Inventors: Henri Liurette, Filing date: 1911-12-07)
• Patent FR-1912-450604 (English title: Device for obtaining automatic transverse and longitudinal stability of an airplane, Inventors: Louis-Julien Bonhomme, Filing date: 1912-01-23)
• Patent FR-1912-431862.15364 (English title: Steering hull airplane, Supplementary to patent: Patent FR-1911-431862, Filing date: 1912-01-26)
• Patent FR-1913-451950 (English title: Helicopter blade, Inventors: Constant Crouzat, Filing date: 1912-02-24)
• Patent AU-1912-4103 (English title: Flying machines, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent AU-1909-18014 • Patent GB-1911-5162, Filing date: 1912-02-27)
• Patent FR-1912-441365 (English title: Improvements to flying machines, Inventors: Auguste Vicherat, Filing date: 1912-03-15)
• Patent FR-1912-441585 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier, Filing date: 1912-03-20)
• Patent FR-1912-442628.17047 (English title: Improvements to propulsion and lift surfaces applicable to aerial and marine navigation, Inventors: Antoine-Padoue Filippi, Supplementary to patent: Patent FR-1912-442628, Filing date: 1912-03-20)
• Patent FR-1912-441829 (English title: Monoplane of interest with wings pointedly extending fully from the front to the back of the fuselage, Inventors: Alfréd Budai, Supplementary to patent: Patent HU-1911-55364, Filing date: 1912-03-27)
• Patent FR-1912-442104 (English title: process and equipment for allowing the use of gas by balloons directable and otherwise, Inventors: Émile-Ulysse Leroy, Filing date: 1912-04-02)
• Patent DE-1912-326027 (English title: Structure for the wings of airplanes, Inventors: Lucien-Constant-Joseph Harel, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, Filing date: 1912-04-12)
• Patent FR-1912-442488 (English title: Mode of establishment of airfoils for airplanes, Inventors: Lucien-Constant-Joseph Harel, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, Filing date: 1912-04-12)
• Patent GB-1912-8808 (English title: Improvements relating to the Supporting Surfaces of Aeroplanes, Inventors: Lucien-Constant-Joseph Harel, Supplementary to patent: Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, Filing date: 1912-04-13)
• Patent FR-1912-442742 (English title: heat system of the air or steam for the inflation and the (lift) maintenance of balloons, Inventors: Adrien-Paul-Emile Bonnard, Filing date: 1912-04-19)
• Patent FR-1912-443060 (English title: Refinements to aeroplanes, Inventors: Léon Voisin, Filing date: 1912-04-26)
• Patent AT-1912-60742 (English title: Human-powered flying bicycle, Inventors: Heinrich Bauer, Filing date: 1912-05-11)
• Patent FR-1912-444116 (English title: Human-powered flying bicycle, Inventors: Heinrich Bauer, Supplementary to patent: Patent AT-1912-60742, Filing date: 1912-05-22)
• Patent FR-1912-455480 (English title: Aircraft stabilizer with essential improvements, operating the elevator by means of a control both automatic and optional, Inventors: Albéric de la Celle, Filing date: 1912-05-25)
• Patent CH-1912-62068 (English title: Single-engine biplane, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-25)
• Patent DK-1912-17590 (English title: Single-carry aircraft device, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-28)
• Patent HU-1912-61317 (English title: Single-head flying machine, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-28)
• Patent ES-1912-53186 (English title: A flying device with simple support planes, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-06-01)
• Patent FR-1912-456016 (English title: Self-propelled "flying kite", actually an airplane, Inventors: Désiré Crayssac, Filing date: 1912-06-08)
• Patent FR-1912-431131.16375 (English title: Improvements in airplanes, Inventors: Georges-Augustin-Clément Loyer, Supplementary to patent: Patent FR-1911-431131, Filing date: 1912-06-12)
• Patent GB-1912-14736 (English title: Improvements in Driving and Sustaining Surfaces applicable to Navigation, in Air and Water, Inventors: Antoine-Padoue Filippi, Supplementary to patent: Patent FR-1911-442628, Filing date: 1912-06-24)
• Patent FR-1912-455480.17498 (English title: Aircraft stabilizer with essential improvements, operating the elevator by means of a control both automatic and optional, Inventors: Albéric de la Celle, Supplementary to patent: Patent FR-1912-455480, Filing date: 1912-06-28)
• Patent CH-1912-59557 (English title: Superimposed propellers rotating in opposite directions, avoiding uneven strain, suitable (directly) for lift as well as propulsion, Inventors: Karl Pollacsek, Filing date: 1912-07-20)
• Patent FR-1912-441585.16249 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier, Supplementary to patent: Patent FR-1912-441585, Filing date: 1912-07-24)
• Patent FR-1912-448096 (English title: Method and means in causing an aeroplane to climb vertically or obliquely and move it forward at will, Inventors: Albert Ruurd Kuipers, Filing date: 1912-09-09)
• Patent GB-1912-21631 (English title: Improvements in or relating to Aerial Machines, that is airplane, Inventors: Adalbert Plaček, Filing date: 1912-09-23)
• Patents FR-1912-450239 (English title: Mechanical airship system, actually HTA, Inventors: Elmire Badoux • Émilie Halot • Leona Paternoster, Filing date: 1912-09-26)
• Patent GB-1912-21952 (English title: Improvements in Flying Machines, Inventors: Elmire Badoux • Émilie Halot • Léona Paternoster, Filing date: 1912-09-26)
• Patent FR-1912-451090 (English title: Improved propeller plane, Inventors: Élie-Joseph-Marie-Raymond Decazes, Filing date: 1912-10-01)
• Patent FR-1912-449167 (English title: Command system for airplane wings, Inventors: Aéroplanes Morane-Saulnier, Filing date: 1912-10-08, Applicant firm: Aéroplanes Morane-Saulnier)
• Patent BE-1912-250417 (English title: Airplane (monoplane-hybrid) using weight distribution for forwards thrust, and a propeller for elevation, Inventors: Henry Félix Villard, Filing date: 1912-10-28)
• Patent FR-1912-435971.16649 (English title: Improvements in propellers and in lift surfaces of airplanes, Inventors: Pierre Le Goaziou, Supplementary to patent: Patent FR-1911-435971, Filing date: 1912-10-28)
• Patent FR-1912-450627 (English title: Airplane with automatic variation of wing angle of incidence and with invariablity of the central pressure point of the overall wing system, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Supplementary to patent: Patent BE-1911-11-17, Filing date: 1912-11-15)
• Patent GB-1912-26635 (English title: Improvements in and relating to Flying Machines, airplanes, that is, Inventors: Isaac Bell, Filing date: 1912-11-20)
• Patent FR-1913-452957 (English title: Improvements to the fastening of air vehicle lifting surfaces, Inventors: Louis-Alfred Ponnier, Filing date: 1913-01-08)
• Patent FR-1913-454269 (English title: Lifting method and apparatus for carrying it out, Inventors: Ferdinand-Emile Lallemand, Supplementary to patent: Patent BE-1912-04-30-Lallemand, Filing date: 1913-02-12)
• Patent AT-1913-64439 (English title: Airplane, Inventors: Hellmuth Hirth, Supplementary to patent: Patent DE-1912-266327, Filing date: 1913-02-14)
• Patent FR-1913-454866 (English title: Flapping wings simulatneously facilitating lift, propulsion and recovery(?), Inventors: Jules-Désiré Gaillard, Filing date: 1913-02-15)
• Patent GB-1913-4191 (English title: A type of winged flying machine in which weight, levered wings, and factors including human "muscular effort" are arranged as to most greatly facilitate lift, Inventors: Franz Xaver Wels, Supplementary to patent: Patent AT-1912-75092, Filing date: 1913-02-18)
• Patent GB-1913-6264 (English title: Improvements in Aeroplanes, actually with a focus on wing and tail surfaces of variable lift, Inventors: Edward Dulier, Supplementary to patent: Patent FR-1912-441585, Filing date: 1913-03-13)
• Patent FR-1913-456721 (English title: Airplane, Inventors: Hervé-Pierre Félix, Filing date: 1913-04-02)
• Patent FR-1913-442488.17528 (English title: Method of establishing lifting surfaces for airplanes, Inventors: Lucien-Constant-Joseph Harel, Supplementary to patent: Patent FR-1912-442488 • Patent BE-1911-04-14 Lucien-Constant-Joseph Harel, Filing date: 1913-04-11)
• Patent GB-1913-9355 (English title: Hydro-aeroplane, Supplementary to patent: Patent DE-1912-09-25-Neufeldt-Kuhnke, Filing date: 1913-04-21, Applicant firm: Neufeldt & Kuhnke • Gesellschaft für Nautische Instrumente G.m.b.H.)
• Patent GB-1913-10216 (English title: Improvements in or relating to Beating-wing Mechanisms for Aerial Machines, Inventors: Alfred E. Wunderlich, Filing date: 1913-04-30, Applicant firm: Société Anonyme L'Aéra)
• Patent HU-1913-63841 (English title: Stabilization equipment, gyroscope suspended from a universal joint which by way of pistons and a servo-moteur has the stability apparatus match the angle of inclination without delay, Inventors: Tibor Melczer • Pál Vágó • Egyed Rudnay, Filing date: 1913-05-10)
• Patent US-1913-1082039 (English title: Airship, Inventors: Dempsey G. Newsome, Filing date: 1913-05-17)
• Patent AT-1913-66955 (English title: Airplane with features of automatic stability based entirely in the phenomena of aerodynamics, Inventors: Sergei Tscherwinsky, Filing date: 1913-05-17)
• Patent FR-1913-469857 (English title: Apparatus allowing the governing, at will, on a moving surface, a fluid, particularly an aerial fluid, with the goal of rendering this fluid to the point of view of propulsion, of lift, of ventilation, etc., Inventors: Bertrand-Marie De Lesseps • Julien Champagne, Filing date: 1913-05-29)
• Patent GB-1913-13939 (English title: Anemometric Regulator for Aeroplanes, Inventors: René Arnoux, Filing date: 1913-06-16)
• Patent FR-1913-459470 (English title: Airplane with moveable or rotating surfaces, that is, flapping wings, Inventors: Ludwig Schmidl, Supplementary to patent: Patent AT-1912-63049, Filing date: 1913-06-19)
• Patent FR-1913-459629 (English title: Method and devices for increasing the load-bearing force of the lifting surfaces of airplanes and also reducing drag or resistance to advancement, Inventors: Gaston de Bonnechose, Filing date: 1913-06-24)
• Patent FR-1913-460162 (English title: Nouvelle construction d'aéroplanes permettant une stabilité et un équilibre parfaits, Inventors: Julien de Houck, Supplementary to patent: Patent BE-1912-250206, Filing date: 1913-07-09)
• Patent GB-1913-16200 (English title: Improvements in or relating to Air-craft, Inventors: Karl Hermann Fischer, Filing date: 1913-07-14)
• Patent GB-1913-16621 (English title: Superimposed propellers rotating in opposite directions, avoiding uneven strain, suitable (directly) for lift as well as propulsion, Inventors: Karl Pollacsek, Supplementary to patent: Patent CH-1912-59557, Filing date: 1913-07-19)
• Patent FR-1913-461273 (English title: Airplane (monoplane-hybrid) using weight distribution for forwards thrust, and a propeller for elevation, Inventors: Henry Félix Villard, Supplementary to patent: Patent BE-1912-250417, Filing date: 1913-07-24)
• Patent GB-1913-4191.18112 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Inventors: Franz Xaver Wels, Supplementary to patent: Patent GB-1913-4191 • Patent AT-1912-75092, Filing date: 1913-08-08)
• Patent FR-1913-452058.18081 (English title: Improvements to airplanes and similar devices, Inventors: Louis Blériot, Supplementary to patent: Patent BE-1912-10-28 Louis Blériot • Patent FR-1912-452058, Filing date: 1913-08-08)
• Patent FR-1913-472958 (English title: Support surface with automatic stability for aircraft, Inventors: Pierre-Octave Détable, Filing date: 1913-08-27)
• Patent FR-1913-462243 (English title: Universal bicycle, Inventors: Wladimir Kourtschynski, Filing date: 1913-09-06)
• Patent DE-1913-330649 (English title: Adjustment device for airplane wing "angle of attack", with "crooked" adjustable rear part, Supplementary to patent: Patent FR-1912-449167, Filing date: 1913-09-07, Applicant firm: Aéroplanes Morane-Saulnier)
• Patent GB-1913-23949 (English title: Airplane, Inventors: Henry Félix Villard, Filing date: 1913-10-22)
• Patent FR-1913-474215 (English title: System of high-yield aerial lifting and propelling wings, Inventors: Charles Philippart • Trajan Vuia, Filing date: 1913-11-07)
• Patent FR-1913-450627.18448 (English title: Airplane with automatic variation of wing angle of incidence and with invariablity of the central pressure point of the overall wing system, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Supplementary to patent: Patent FR-1912-450627, Filing date: 1913-11-14)
• Patent FR-1913-472436 (English title: Improvements in aviation apparatus, Inventors: Isaac Bell, Supplementary to patent: Patent GB-1912-26635, Filing date: 1913-11-19)
• Patent HU-1913-Pédery-Varsányi-Zoltán (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Filing date: 1913-11-26)
• Patent GB-1913-4191.29772 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Inventors: Franz Xaver Wels, Supplementary to patent: Patent GB-1913-4191 • Patent AT-1912-75092, Filing date: 1913-12-24)
• Patent BE-1914-267048 (English title: Rigid bearing or guiding surfaces for aero and hydronautical devices, Inventors: R. Lagrange)
• Patent BE-1914-265004 (English title: Device ensuring longitudinal stability in airplanes and making it possible to vary the curvature and incidence of the lifting surfaces, Inventors: E. Defay)
• Patent HU-1914-68447 (English title: Helicoplane, Inventors: Kálmán Fekete)
• Patent BE-1912-250206 (English title: Airplane construction following new principles of equilibrium, Inventors: Julien de Houck, Filing date: 1912-10-11)
• Patent BE-1914-250206.265003 (English title: Airplane construction following new principles of equilibrium, Inventors: Julien de Houck, Supplementary to patent: Patent BE-1912-250206, Filing date: 1914-02-10)
• Patent GB-1914-4306 (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Supplementary to patent: Patent HU-1913-Pédery-Varsányi-Zoltán, Filing date: 1914-02-19)
• Patent FR-1914-469080 (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Supplementary to patent: Patent HU-1913-Pédery-Varsányi-Zoltán, Filing date: 1914-02-25)
• Patent FR-1915-476060 (English title: Airplane with mobile lift surfaces, Inventors: Louis-Charles-Hubert Coeffard, Filing date: 1914-04-01)
• Patent BE-1914-266812 (English title: Improvements in airplanes, Inventors: George Raymond Lawrence, Supplementary to patent: Patent US-1913-04-21 George Raymond Lawrence, Filing date: 1914-04-21)
• Patent BE-1914-267316 (English title: New aviation machine, actually an airplane-helicopter hybrid, if not an outright helicopter, Inventors: J.-C.-A. Storms • L.-J.-U. Storms, Supplementary to patent: Patent BE-1914-257316, Filing date: 1914-04-22)
• Patent BE-1914-267037 (English title: Device that can serve as a flying machine, vehicle and hydroplane at the same time, Inventors: W. Kurtschynski, Supplementary to patent: Patent FR-1913-462243, Filing date: 1914-04-27)
• Patent BE-1914-267275 (English title: Improvements in kites, Inventors: V. Laurent, Filing date: 1914-05-06)
• Patent BE-1914-267276 (English title: Lift planes or wings of airplanes with a blade of uniformly variable curvature, integrally with the optimum incidence of the wind, corresponding to each set of blades, Inventors: C.-B. Trautsh, Filing date: 1914-05-06)
• Patent FR-1914-472492 (English title: A gyroscope suspended from a universal joint which by way of pistons and a servo-moteur has the stability apparatus match the angle of inclination without delay, Inventors: Tibor Melczer • Pál Vágó • Egyed Rudnay, Supplementary to patent: Patent HU-1913-63841, Filing date: 1914-05-06)
• Patent HU-1914-68430 (English title: Wing for flying machines, actually more of a blade, Inventors: József Kökény, Filing date: 1914-06-09)
• Patent FR-1914-475059 (English title: Manufacturing of hulls and sustenator surfaces for aeroplanes and floats and hulls for hydroaeroplanes, Inventors: Franz Schneider, Supplementary to patent: Patent DE-1913-06-26 Franz Schneider, Filing date: 1914-06-16)
• Patent FR-1914-474006 (English title: Improvements to the manner of airplane wing fixing, Inventors: Jean-Marie-Andre Lelievre, Filing date: 1914-06-24)
• Patent FR-1914-474641 (English title: Type of glider wing, Inventors: François-Philippe-Armand Rousseau, Filing date: 1914-06-29)
• Patent BE-1914-267316.269391 (English title: New aviation machine, actually an airplane-helicopter hybrid, if not an outright helicopter, Inventors: J.-C.-A. Storms • L.-J.-U. Storms, Supplementary to patent: Patent BE-1914-267316, Filing date: 1914-07-15)
• Patent FR-1915-476069 (English title: Improvements to airplanes, Inventors: Charles-Alphonse Vallot, Filing date: 1914-08-20)
• Patent FR-1914-476681 (English title: Airplane of multiple levels(or wings) in which each level(or set of wings) works independently, Inventors: Alexandre Bezobrazoff, Filing date: 1914-09-22)
• Patent HU-1914-68283 (English title: Flying machine with stackable barrels ?, Filing date: 1914-12-30, Applicant firm: Luft-Verkehrs-Gesellschaft m.b.H.)
• Patent BE-1915-274599 (English title: Flexible armature for airplane wings, constituting the object of an American patent filed 3 February 1914, Inventors: Paul Carlton Elliott, Supplementary to patent: Patent US-1914-1115291, Filing date: 1915-02-02)
• Patent FR-1915-477517 (English title: Flexible armature for maintaining airplane lift, Inventors: Paul Carlton Elliott, Supplementary to patent: Patent US-1914-1115291, Filing date: 1915-02-03)
• Patent US-1916-1183683 (English title: Airship, Inventors: Charles Henry Hamilton Scott, Filing date: 1915-04-16)
• Patent FR-1915-400578.23309 (English title: Improvements to airplanes and similar devices, Inventors: Louis Blériot, Supplementary to patent: Patent FR-1908-400578, Filing date: 1915-04-28)
• Patent US-1915-1394816 (English title: Flying-machine, Inventors: Richard A. Engler, Filing date: 1915-10-11)
• Patent CA-1915-171775 (English title: Aeroplane, Inventors: Charles Arthur Wragg, Supplementary to patent: Patent AU-1914-14892, Filing date: 1915-10-23)
• Patent FR-1915-481332 (English title: Helicopter-Plane (?), Inventors: Lyoubomir Boïovitch, Filing date: 1915-11-29)
• Patent US-1916-1289206 (English title: Aeroplane, Inventors: George Lanzius, Filing date: 1916-01-21, Applicant firm: Lanzius Aircraft Co.)
• Patent US-1916-1203383 (English title: Airplane, actually containing an elongated "gas bag", and appearing to be a hybrid, Inventors: Joel W. Millican, Filing date: 1916-02-02)
• Patent FR-1916-502873 (English title: Improvements in airplanes, Inventors: Antoine Cazanave, Filing date: 1916-03-30)
• Patent FR-1916-491808 (English title: Arrangement of airplane wing warping, Inventors: Guido Antoni • Ugo Antoni, Supplementary to patent: Patent IT-1915-148941, Filing date: 1916-04-21)
• Patent FR-1916-491838 (English title: Aviation device, Inventors: Claude Prost, Filing date: 1916-05-01)
• Patent US-1916-1283448 (English title: Warping of airplane wings, Inventors: Guido Antoni • Ugo Antoni, Supplementary to patent: Patent IT-1915-148941, Filing date: 1916-05-06)
• Patent FR-1917-498821 (English title: Improvements in airplanes, Filing date: 1917-01-16, Applicant firm: Patent Corporation Limited)
• Patent HU-1917-76924 (English title: Variable curved lift surface for aeroplanes, Supplementary to patent: Patent DE-1916-03-21 Allgemeine Elektricitäts-Gesellschaft, Filing date: 1917-02-10, Applicant firm: Allgemeine Elektricitäts-Gesellschaft)
• Patent FR-1917-493342 (English title: Airplane with airfoil in two parts sliding over each other producing the variation in surface area and the increase in deflection of the airfoil, Inventors: Jules Gastambide • Robert Gastambide, Filing date: 1917-03-19)
• Patent HU-1917-78703 (English title: Automatic balancing device for aeroplanes, Inventors: Mihály Bogyó, Filing date: 1917-06-13)
• Patent DE-1917-400054 (English title: Arrangement to reduce the control work on main surfaces that are adjusted using auxiliary surfaces, Inventors: Anton Flettner, Filing date: 1917-06-16)
• Patent US-1917-1287938 (English title: Lifting and balancing means for airships, Inventors: Thomas M. Finley, Filing date: 1917-06-29)
• Patent US-1917-1337151 (English title: Aeroplane, Inventors: Harry J. Parker, Filing date: 1917-07-17)
• Patent FR-1917-495383 (English title: Improvements in aviation apparatus (that is, propellers of ascension and propulsion), Inventors: Lyoubomir Boïovitch, Filing date: 1917-08-02)
• Patent FR-1917-515011 (English title: Improvements to aeroplane wings, Inventors: Édouard Bertrand, Filing date: 1917-09-08)
• Patent HU-1917-76719 (English title: Wooden carrier wings for flight planes and for the manufacture of travel, Inventors: Detlev Zickler, Supplementary to patent: Patent DE-1917-05-29-Detlev Zickler, Filing date: 1917-12-19)
• Patent AT-1918-79401 (English title: Wooden airplane wing, Inventors: Detlev Zickler, Supplementary to patent: Patent DE-1917-05-29 Detlev Zickler, Filing date: 1918-01-07)
• Patent FR-1918-516364 (English title: Improvements to means of propulsion, traction and lift, Inventors: Trajan Vuia, Filing date: 1918-02-25)
• Patent DE-1918-322432 (English title: Metal airfoil for aircraft, Filing date: 1918-04-14, Applicant firm: Allgemeine Elektricitäts-Gesellschaft)
• Patent GB-1918-127418 (English title: Improvements in Aerial Lifting Devices, Inventors: Cornelis Hendrik van Asperen, Supplementary to patent: Patent US-1918-1374256, Filing date: 1918-06-10)
• Patent FR-1918-496711 (English title: Airplane with variable lifting surface, Inventors: Antonio Pimentel LYD, Filing date: 1918-06-14)
• Patent DE-1918-323762 (English title: Wing for airplanes, Inventors: Oszkár Asbóth, Supplementary to patent: Patent AT-1917-78791, Filing date: 1918-09-10)
• Patent US-1918-1296551 (English title: Aeroplane, Inventors: Daniel Pecher, Filing date: 1918-09-28)
• Patent US-1918-1589780 (English title: Flying machine, Inventors: Charles Arthur Wragg, Filing date: 1918-11-27)
• Patent US-1918-1331593 (English title: Aeroplane, Inventors: John A. Sowell, Filing date: 1918-12-03)
• Patent US-1924-1487598 (English title: Apparatus for increasing the range of speed, aerodynamic particularities of aeroplanes, Inventors: Pierre-Jean-René Postel-Vinay, Filing date: 1918-12-20, Applicant firm: Moteurs Salmson)
• Patent CA-1919-232582 (English title: Flying machine, Inventors: Charles Arthur Wragg, Supplementary to patent: Patent US-1918-1589780)
• Patent NL-1919-6062 (English title: Improvements to the wings of flying machines and other aircraft, Inventors: Alexander Albert Holle, Filing date: 1919-07-29)

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Publications referring to Lift

• Kennedy, 1909, Flying Machines (Simple title: Flying Machines)
• Meusnier, 1784, Mémoire sur l'équilibre des machines aérostatiques et divers moyens de les monter et les abaisser, d'effectuer des manœuvres sans ballast et sans gaz, en mettant dans le ballon une capacité de confinement de l'air (Simple title: Memoir on the balance of the aerostatic machines, on the various means of raising and lowering them, and especially on that of executing his maneuvers without throwing ballast and without gas, by putting in the balloon a special capacity intended to enclose air)
• Landur, 1865, Mémoire sur la navigation aérienne sans ballons. Calcul de la force motrice nécessaire pour soutenir en l'air des appareils plus denses que l'air (Simple title: Memory on air navigation without balloons. Calculation of the driving force needed to support airplanes denser than air, Journal: Collection de mémoires sur la locomotion aérienne sans ballons)
• Wenham, 1866, On aerial locomotion and the laws by which heavy bodies impelled through the air are sustained (Simple title: On aerial locomotion and the laws by which heavy bodies impelled through the air are sustained, Journal: Annual Report of the Aëronautical Society of Great Britain)
• Armour, 1876, Air compression under wing-planes (Simple title: Air compression under wing-planes, Journal: Annual Report of the Aeronautical Society of Great Britain)
• Louvrié, 1880, Poussée de sustention (Simple title: Thrust of sustenance, Journal: L'Aéronaute)
• Böcklin, 1886, Das Schweben der Vögel (Simple title: The levitation of the birds, Journal: Zeitschr. Luftsch.)
• Senlecq, 1886, Navigation aérienne. Système d'aérostat plus lourd que l'air s'élevant et se maintenant à une hauteur voulue dans l'atmosphère, par une force mécan. infiniment réduite (Simple title: Air Navigation. Aerostat system heavier than air rising and staying at a desired height in the atmosphere, by mechanical force. infinitely reduced)
• Marcotte, 1898, Sur l'effort minimum nécessaire au soutien d'un appareil d'aviation. Réponse à M. le Vicomte Decazes (Simple title: On the minimum effort required to support an aircraft. Reply to the Vicomte Decazes, Journal: L'Aéronaute)
• Loessl, 1899, Der aërodynamische Schwebezustand einer dünnen Platte und deren Sinkgeschwindigkeit nach der Formel (Simple title: The aerodynamic levitation state of a thin plate and its rate of descent according to the formula, Journal: Zeitschr. Luftsch.)
• Publication 3268, 1899, Danilewsky in Charkow. Ein eigenartiges Luftschiff (Simple title: Danilewsky in Kharkov. A strange airship. (The air balloon does not carry the whole body weight, instead part is moved by wings or other means.), Journal: Centralbl. Bauverw.)
• Ritter, 1899, Die hebende Kraft des Windes (Simple title: The lifting power of the wind, Journal: Zeitschr. Luftsch.)
• Walker, 1900, Lifting power of air propellers, being experiments with propellers 30 ft. in diameter (Simple title: Lifting power of air propellers, being experiments with propellers 30 ft. in diameter, Journal: Aër. Journ.)
• Walker, 1900, The lifting power of air propellers (Simple title: The lifting power of air propellers, Journal: Engineering)
• Publication 3837, 1900, The duration of the lifting power of kites (Simple title: The duration of the lifting power of kites, Journal: Aër. Journ.)
• Knowles, 1902, An American flying machine. The first mechanical bird ever constructed which sustained its own weight in the air by its own power (Simple title: An American flying machine. The first mechanical bird ever constructed which sustained its own weight in the air by its own power, Journal: American Inventor)
• Nicolleau, 1902, Une hélice de sustention (Simple title: A propeller for lift, Journal: L'Aérophile)
• Renard, 1903, Sur la qualité des hélices sustentatrices (Simple title: On the quality of lifting propellers, Journal: C. R. Acad. Sci.)
• Pichou, 1903, À propos des récentes expériences d'allégement. Le sustenteur-propulseur Pichou (Simple title: About recent lightening experiences. The lift-propeller Pichou, Journal: L'Aérophile)
• Pichou, 1903, Le sustenteur-propulseur Pichou (Simple title: The lift-propeller Pichou, Journal: L'Aérophile)
• Léger, 1905, Un nouvel essai de navigation aérienne. An illustrated description of the experiments with lifting screw-propellers (Simple title: A new test of air navigation. An illustrated description of the experiments with lifting screw-propellers, Journal: Rev. Gén. Sci.)
• Seux, 1906, Sur un mode de construction des plans aéroplanes permettant d'augmenter, dans de notables proportions leur valeur sustentatrice (Simple title: On a mode of construction of plane planes allowing to increase, in notable proportions their lifting value, Journal: C. R. Acad. Sci.)
• Seux, 1906, Sur la stabilité des aéroplanes et la construction rationelle des plans sustentateurs (Simple title: On the stability of airplanes and the rational construction of lift planes, Journal: C. R. Acad. Sci.)
• Newcomb, 1906, Side-lights on astronomy and kindred fields of popular science (Simple title: Side lights on astronomy and kindred fields of popular science)
• Newcomb, 1906, Side-lights on astronomy and kindred fields of popular science (Simple title: Side lights on astronomy and kindred fields of popular science)
• Lallié, 1908, Le plan sustentateur dans l'aéroplane (Simple title: The lift plane in the airplane, Journal: La Rev. Aviat.)
• Lanchester, 1908, Laws of flight. 1. Theory of sustentation. 2. Theory of stability (Simple title: Laws of flight. 1. Theory of sustentation. 2. Theory of stability, Journal: Eng. Mech. World Sci.)
• Cornu, 1908, Notes sur les hélices sustentatrices (L'Aérophile) (Simple title: Notes on lifting propellers, Journal: L'Aérophile)
• Smith, 1908, L'augmentation de la sustentation des aérofeuilles courbes (Simple title: Increasing the lift of curved airfoils, Journal: L'Aéro-Mécanique)
• Poirier, 1908, Le plan sustentateur dans l'aéroplane (Simple title: The lift plane in the airplane, Journal: La Rev. Aviat.)
• Riabouchinsky, 1909, Recherches sur les hélices aériennes, etc (Simple title: Research on aerial propellers. 1. General considerations on the levellers. 2. Study of the circulation of air around a fixed rowing propeller. 3. On lifting propellers. 4. On propeller propellers, Journal: Riabouchinsky, 1909, Bulletin de l'institut aérodynamique de Koutchino. Fascicule II • Bulletin de l'institut aérodynamique de Koutchino)
• Publication 3989, 1909, The elements of aviation (Simple title: The elements of aviation, Journal: Flight)
• Hughes, 1910, Lift in models (Simple title: Lift in models, Journal: Flight)
• Stephens, 1910, A new control (Simple title: A new control, Journal: Aeronautics (US))
• Dujardin, 1911, Sustentation, propulsion, évolution de l'aéroplane (Simple title: Lift, propulsion and the evolution of the aeroplane, Journal: L'Aéroplane)
• Flanders, 1912, Lifting and non-lifting tail planes (Simple title: Lifting and non-lifting tail planes, Journal: Aero)
• Kauffmann, Paul A. G., 1914, Décalage en profondeur et en angle des surfaces d’un biplane (Simple title: Depth and angle offset of the surfaces of a biplane, Journal: L'Aérophile)
• Kauffmann, Paul A. G., 1915, Une courbure à forte portance (Simple title: A curved surface with strong carrying capacity, Journal: L'Aérophile)
• Chadeau, Emmanuel, 1985, État, Entreprise & Développement Économique : L’Industrie Aéronautique en France (1900-1940) Thèse pour le Doctorat, unpublished version (Simple title: State, Enterprise, and Economic Development: The aeronautic Industry in France (1900-1940), Journal: Doctoral thesis)
• Bloor, 2011 (Simple title: The enigma of the aerofoil)
• Charru, 2023 (Simple title: Fluid Mechanics in France in the First Half of the Twentieth Century, Journal: Annual Review of Fluid Mechanics)

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Keywords	Ascension, Sustentation, Wings
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