FR 6.4

Patent category FR 6.4 or VI.4 was for Aviation and aerostation.

This was a long lasting category of French patents, for technologies associated with aviation and aerostation.

Most of the French patents relevant to this wiki were in this category, once it existed. (Dates to fill in) Before that, some were put in FR 6.3. Earlier still French aero patents were designated as FR 4, categorized among machines more generally.

• Analysis: How common was tech category FR 6.4

References

This wiki has 1,977 patents in category "FR 6.4". Other techtypes related to FR 6.4: Marine, USPC 244

Patents in category FR 6.4

• Patent FR-1908-407303 (Inventors: Alphonse-Louis-Prosper Bouchet)
• Patent FR-1909-408079 (Inventors: Maurice-Martial Chapau)
• Patent FR-1909-406712 (Inventors: Charles-Louis-Gaétan Brianchon)
• Patent FR-1909-408872 (Inventors: Auguste-Hippolyte Etévé)
• Patent FR-1909-409039 (Inventors: Charles Philippart)
• Patent FR-1909-407895 (English title: Improvements in airplanes, Inventors: Honoré Grenier)
• Patent FR-1909-408057 (Inventors: Louis-Charles Bréguet)
• Patent FR-1912-444533 (English title: helicopter parachute with automatic stability and human propulsion, Inventors: Ernest Bertin)
• Patent FR-1912-429645.16915 (English title: 1st certificate of addition to the patent taken, 12 May 1911, for refinements to aeroplanes, Inventors: Alvaro Da Cunha)
• Patent FR-1843-11213 (English title: means and process of air-craft navigation without the use of a ballast, Inventors: Pierre-Marie-Louis-Émile Gire)
• Patent FR-1915-477321 (English title: Rigid control device for airplanes)
• Patent FR-1912-444476 (English title: small balloon device fighting against military aeroplanes and for sending optical signals, Inventors: Henri MAGNIN)
• Patent FR-1818-1180 (English title: Procedure for constructing an aerostat, called the whale-aerostat, Inventors: P. C. Verger)
• Patent FR-1846-1680.1 (English title: Airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1911-444025 (English title: descent decelerator, Inventors: CHOLET)
• Patent FR-1909-404683 (English title: Dirigible partitioned, removable, and able to be taken apart, flexible, Inventors: Louis Balestrie)
• Patent FR-1912-448602 (English title: Pilot seat shock-absorber and lifter orientated to pilots in the case of crash, Inventors: Nazaire Lacrotte)
• Patent FR-1911-441144 (English title: airplane, Inventors: Henri-Marie Coandă)
• Patent FR-1802-185 (English title: Parachute, Inventors: Jeanne-Geneviève Garnerin)
• Patent FR-1827-2641 (English title: Application of kites to navigation, elevation, signals, and the safety of shipwrecked persons, Inventors: George Pocock)
• Patent FR-1832-3852 (English title: Means of Dirigible Navigation, Inventors: François-Louis Samson-Duperron)
• Patent FR-1837-5429.1 (English title: (addition 1 to) means of dirigible navigation, Inventors: Demongeot)
• Patent FR-1837-5429.2 (English title: (addition 2 to) means suitable to dirigible navigation, Inventors: Demongeot)
• Patent FR-1837-5738 (English title: proper means of dirigible navigation, Inventors: Léonardo Andervolti)
• Patent FR-1838-6992 (English title: new dirigible, Inventors: Étienne Eulriot)
• Patent FR-1836-5429 (English title: Means of dirigible navigation, Inventors: Demongeot)
• Patent FR-1838-5429.3 (English title: (addition 3 to) means suitable to dirigible navigation, Inventors: Demongeot)
• Patent FR-1839-7546.1 (English title: air-motor aiding in propulsion and navigation, Inventors: Eugène-Louis-Jules DE FRESNE)
• Patent FR-1839-7546 (English title: atmospheric motor aiding in the direction and navigation of dirigibles, Inventors: Eugène-Louis-Jules DE FRESNE)
• Patent FR-1845-1680 (English title: Navigable airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1845-1625 (English title: aerostatic machine that can that can direct itself in the air, Inventors: Rivière)
• Patent FR-1850-10123 (English title: System of livestock elevation, for aerial transport, Inventors: Jean-Eugène Poitevin)
• Patent FR-1851-11799 (Inventors: Charles-Emile Delpierre • Esprit-Louis Laly)
• Patent FR-1851-12382 (English title: perfected tools and means serving in physical recreation on the properties of air, such as air-ships and parachutes, Inventors: Chatelain)
• Patent FR-1851-11989 (English title: aerial machine receiving a variable impulse and determined capable of navigation, Inventors: Bazin)
• Patent FR-1851-12217 (English title: air machine aiding in air-ship navigation, Inventors: Clairian)
• Patent FR-1851-11806 (English title: aerial control system applicable to aerostats, Inventors: Marc)
• Patent FR-1851-118061 (English title: System of aerial navigation applicable to aerostats, Inventors: Marc)
• Patent FR-1851-11626 (English title: system of propulsion aerial and otherwise, Inventors: André)
• Patent FR-1851-12226 (English title: application of steam to aerial propulsion and navigation, Inventors: Henri Giffard)
• Patent FR-1880-134442 (English title: Type of toy called : Parisian Bomb, Inventors: Richard frères)
• Patent FR-1880-135271E (English title: Improvements in firearms, Inventors: Société Industrielle Suisse)
• Patent FR-1880-135270E (English title: Improvements in firearms, Inventors: Société Industrielle Suisse)
• Patent FR-1880-134445 (English title: Improvements to firearms, with turning cylinder, Inventors: Jones)
• Patent FR-1892-224560 (English title: Roze Aviator, Inventors: Louis-Étienne Roze)
• Patent FR-1904-341796 (English title: Safe aerostat and its propeller/propulsion, Inventors: Hermann Kleinert)
• Patent FR-1904-343368 (English title: flying machine based on the principle of parachutes, human- or motor-powered, Inventors: Georges Olivier De Sanderval)
• Patent FR-1904-339777 (English title: Improvements to aircraft, Inventors: George McMullen)
• Patent FR-1904-341792 (English title: Improvements to directable airship apparatus, Inventors: Francis Alexander Barton)
• Patent FR-1904-345775 (English title: Improvements to aviaplanes (aeroplanes, per se?), Inventors: Louis-Étienne Roze)
• Patent FR-1904-321808.2789 (English title: system of captive balloon, elongated, stable, with horizontal (perhaps meaning flat) bottom, Inventors: Henri-Alphonse-Désiré Hervé)
• Patent FR-1904-337676.2988 (English title: Airplane rising by itself using a collapsible hot-air balloon, Inventors: Émile Soriano)
• Patent FR-1904-329489.2923 (English title: Device for air navigation, Inventors: Thomas Timbaud)
• Patent FR-1904-341616 (English title: aerial navigation system, Inventors: Henri Bressler)
• Patent FR-1904-342610 (English title: Steerable balloon-airplane)
• Patent FR-1904-341582 (English title: Aviation apparatus, Inventors: Simon Lewin • Adolf Jacob)
• Patent FR-1904-345362 (English title: Flying machine, Inventors: Dimitri Popescu • Isak Aspis)
• Patent FR-1904-339659 (English title: apparatus of aerial navigation, Inventors: Francisco Rafael De Urruela)
• Patent FR-1904-342129 (English title: Aviation apparatus, actually well-elaborated flapping wings, Inventors: Stefan Hunyor de Visoly)
• Patent FR-1904-347094 (English title: Flying Machine system, Inventors: Joseph Barclay)
• Patent FR-1904-345591 (English title: improved air-ship, Inventors: John Frederic Duke)
• Patent FR-1904-344514 (English title: Pneumatic rudders to stabilize dirigibles, Inventors: Henri-Alphonse-Désiré Hervé)
• Patent FR-1904-342794 (English title: Improvements to flying machines, Inventors: Joseph Gachet)
• Patent FR-1904-346465 (English title: Dirigible, Inventors: Jean-Joseph Pregardien)
• Patent FR-1904-344038 (English title: Aircraft, Inventors: François Hervouet)
• Patent FR-1904-344607 (English title: Aircraft, heavier-than-air, Inventors: Eugène-Marie-Joseph Maille)
• Patent FR-1904-342223 (English title: Propulsion apparatus for air, sea, or land vehicles, Inventors: Hermann Hoernes)
• Patent FR-1904-344263 (English title: Flying Machine, Inventors: Antoine Mutti)
• Patent FR-1904-340547 (English title: Improvements to aeroplanes, and to their navigation, Inventors: Anatole Berger)
• Patent FR-1904-340357 (English title: Aviation apparatus, Inventors: Georges Willaime)
• Patent FR-1904-343111 (English title: winged air-ship, Inventors: Olaüs Kellermann)
• Patent FR-1904-345472 (English title: improvements in balloon construction, Inventors: Louis-Étienne Roze)
• Patent FR-1903-336955.3471 (English title: New dirigible blade for balloons, Inventors: George Seibert)
• Patent FR-1904-342188 (English title: Aeronautic machines, Inventors: Orville Wright • Wilbur Wright)
• Patent FR-1904-341976 (English title: Dirigible, Inventors: Henri BOUDY)
• Patent FR-1904-343099 (English title: Aeroplane, Inventors: Henry Shepley Booth)
• Patent FR-1904-343016 (English title: Balanced aeroplane, Inventors: Louis-Auguste Becht)
• Patent FR-1904-344907 (English title: balloon of constant lift force, Inventors: Count Wladimir Skorzewski)
• Patent FR-1905-352569 (English title: Flying Machine, Inventors: Paul-Émile Delaporte)
• Patent FR-1905-347722 (English title: Aeroplane, Inventors: Henri Blanc)
• Patent FR-1905-351307 (English title: Dirigible with small balloon compensators and automatic baskets and balancing stabilizer, Inventors: Arthur Bellin du Coteau)
• Patent FR-1905-357917 (English title: Aviation apparatus, Inventors: Jules Cornu • Paul Cornu)
• Patent FR-1905-357036 (English title: self-flyer; propeller, Inventors: Charles Wilfart)
• Patent FR-1905-352707 (English title: Flapping wings / paddles with variable tilt, Inventors: André Delprat)
• Patent FR-1905-350417 (English title: Aviation apparatus, Inventors: Alphonse Augis)
• Patent FR-1905-348909.4506 (English title: Airplane navigation improvements, Inventors: Armand Dufaux • Henri Dufaux)
• Patent FR-1905-356166 (English title: apparatus of propulsion and control of air-ships, Inventors: Athanassios MARINAKIS)
• Patent FR-1904-348909 (English title: Airplane, Inventors: Armand Dufaux • Henri Dufaux)
• Patent FR-1905-350025 (English title: Aviation apparatus, Inventors: Napoléon Boutbien)
• Patent FR-1905-346936 (English title: Improvements to aeroplanes, Inventors: Levi Samuel Darland)
• Patent FR-1905-347435 (English title: Aviation apparatus, Inventors: Paul Hartenberg)
• Patent FR-1904-347544 (English title: Air-Ship, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1905-352122 (English title: Air-Ship, Inventors: Louis-Étienne Roze)
• Patent FR-1905-348617 (English title: Aeroplane, Inventors: Frédéric Chaplet • Max Johannet • André Fauchon-Villeplée)
• Patent FR-1905-352096 (English title: Flying Machine, Inventors: Éléazar Mossé)
• Patent FR-1904-348999 (English title: Wheel of sails, Inventors: Janko Klopčić)
• Patent FR-1905-347162 (English title: improvements in aerostats, Inventors: Louis Soubeiran)
• Patent FR-1905-350257 (English title: Steerable aeroplane, Inventors: Anatole Berger)
• Patent FR-1905-356419 (English title: Aeroplane, quite possibly of flapping wings, Inventors: Stefan Hunyor de Visoly)
• Patent FR-1905-351770 (English title: Mechanisms of propulsion and steering for aviation parachutes, Inventors: Eloy Couplex • Paul Couplex • Léon Couplex • Jean Couplex)
• Patent FR-1905-348052 (English title: Motors of aerial navigation, Inventors: Ladislaw Vojáček)
• Patent FR-1906-366516 (English title: Flying Machine with alternative movement, Inventors: Jean-Baptiste Laisnez • Charles Wilfart)
• Patent FR-1906-364164 (English title: Aviation system, Inventors: Vassily Rebikov)
• Patent FR-1906-361723.6685 (English title: Balanced Aviator, Inventors: Jean Constantin)
• Patent FR-1906-363350 (English title: Flying machine called aeroplane with propeller, Inventors: Jean-Claude Pompeïen-Piraud)
• Patent FR-1906-362201 (English title: Improvements to aeroplanes, Inventors: Boleslas-André Godek)
• Patent FR-1905-361723 (English title: Balanced Flying Machine, Inventors: Jean Constantin)
• Patent FR-1906-364200 (English title: Process for ensuring the balance of airplanes or helicopters, Inventors: Marius Latour)
• Patent FR-1906-364285 (English title: Aeroplane, Inventors: Arthur-Austin de LeStage)
• Patent FR-1906-366129 (English title: Dirigible, Inventors: Marius-Isidore LION)
• Patent FR-1906-364129 (English title: Aviation apparatus, orthopter-aeroplane, Inventors: Antoine Beysson)
• Patent FR-1906-361915 (English title: propulsion system applicable to aerial navigation, Inventors: Alberique-Hippolyte TASSEL)
• Patent FR-1905-361570 (English title: Process and apparatus of action on atmospheric air or similar fluid having in view the recovery of a contrary reaction, Inventors: Hugo Lentz • Charles Bellens)
• Patent FR-1906-362340 (English title: Detachable valve, with automatic opening, for aerostats, Inventors: Amable-Joseph Raynaud)
• Patent FR-1906-363970 (English title: Airplane, Inventors: Ignaz Etrich • Franz Xaver Wels)
• Patent FR-1906-367357 (English title: Helicopter, Inventors: Henri de Lostalot)
• Patent FR-1906-362683 (English title: Aviation system featuring centrifuge principles, Inventors: Édouard Louet)
• Patent FR-1906-369855 (English title: Air-Ship, heavier-than-air, specifically not an airplane, an aircraft using a vertical airscrew for elevation, Inventors: Joseph Maes)
• Patent FR-1906-368181 (English title: Aeroplane, Inventors: Edmond-Joseph Levilly)
• Patent FR-1906-367779 (English title: Flying machines, Inventors: Edwin Richard Mumford)
• Patent FR-1906-357980 (English title: Application of metallic paints to air-ships, Inventors: Louis Godard • Henri-André Godard)
• Patent FR-1906-369823 (English title: Aeroplane, Inventors: Cayetano Lopez fils)
• Patent FR-1906-367741 (English title: aviator, Inventors: John F. Harris)
• Patent FR-1906-366150 (English title: Aeroplane, Inventors: Eugène-Jules-Henri Lesne)
• Patent FR-1906-366094 (English title: Transmission for helicopters, Inventors: Jules Cornu • Paul Cornu)
• Patent FR-1906-365956 (English title: System of stabilizer planes for airplanes and boats, Inventors: Wallace Rupert Turnbull)
• Patent FR-1906-367532 (English title: Helicopter, Inventors: Georges-Pierre-Joseph Brousseau)
• Patent FR-1906-363654 (English title: Rapid deflation system, for piloted balloons, military or otherwise, Inventors: Adhémar de la Hault • Uldaric Marga)
• Patent FR-1906-363411 (English title: Flying Machine, Inventors: Carl Friedrich Hermann Höhler • Johann Friederich Laederach)
• Patent FR-1906-369683 (English title: Helicopter, Inventors: Désiré Sival)
• Patent FR-1906-368561 (English title: Dirigible balloon, Inventors: Louis Peter Martin Siebeling • Wilhelm Johann Emil Ulrich)
• Patent FR-1906-365490 (English title: Aeroplane machine adapting itself to a man's body, Inventors: Antoine-Jean-Baptiste Florencie)
• Patent FR-1906-363905 (English title: Steerable aeroplane with rectilinear propulsion, Inventors: Jean Fournial)
• Patent FR-1906-363081 (English title: Helicopter, Inventors: Joseph Wetzel)
• Patent FR-1906-369937 (English title: Improvements to an ascension surface applicable to machines designed to have the ability to lift themselves, sustain themselves, and to navigate in the air, Inventors: Antoine-Padoue Filippi)
• Patent FR-1905-360872 (English title: Flying Machine, Inventors: Anthony Joseph Westlake)
• Patent FR-1906-363017 (English title: Aeroplane, Inventors: William Henry Fauber)
• Patent FR-1906-365991 (English title: Flying Machine, Inventors: Johannes Stumpf)
• Patent FR-1906-364355 (English title: Aeroplanes or flying machines, Inventors: Edwin Richard Mumford)
• Patent FR-1906-359472 (English title: Aeroplane, Inventors: Miguel Urruela)
• Patent FR-1906-368940 (English title: Improvements to flying machines, Inventors: Henry Shepley Booth)
• Patent FR-1906-366264 (English title: Mobile suspension for the nacelle of a motorized aerostat, Inventors: August von Parseval)
• Patent FR-1906-367415 (English title: Dirigible, Inventors: Carl Dippel)
• Patent FR-1906-363351 (English title: Flying machine system, Inventors: Eugène Perron)
• Patent FR-1906-366134 (English title: Dirigible, Inventors: Jean R. JINGA)
• Patent FR-1906-361256 (English title: Flying Machine, Inventors: Franz Wondra)
• Patent FR-1906-368071 (English title: Motor of aerial navigation, Inventors: Louis Badier)
• Patent FR-1906-360141 (English title: Aeroplane, Inventors: Melvin Vaniman)
• Patent FR-1906-367962 (English title: Flying Machine, Inventors: Joseph Gachet)
• Patent FR-1907-372168 (English title: Dirigibles moved by propellers, Inventors: Joseph Deixler)
• Patent FR-1907-378277 (English title: System of auxiliary lift surfaces facilitating the raising of an airplane at reduced speed, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-380073 (English title: System for directing the rudders of an airplane, Inventors: Louis-Ferdinand Ferber)
• Patent FR-1907-380681 (English title: Automatic pliability system for airplane surfaces, both of lift and of direction, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-374494 (English title: Gyroscopic control, Inventors: Louis Blériot)
• Patent FR-1907-361723.8226 (English title: Balanced aircraft, Inventors: Jean Constantin)
• Patent FR-1906-374126 (English title: Airplane, Inventors: Jules Collomb)
• Patent FR-1906-374126.7810 (English title: Airplane, Inventors: Jules Collomb)
• Patent FR-1907-381018 (English title: Kite, Inventors: Frank Ernest Jackson)
• Patent FR-1906-372753 (English title: Airplane with two pairs of directable-directional wings, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-373818 (English title: Airplane, overall design inclusive of all elements of lift and stability, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-381102 (English title: improvements brought to dirigibles, Inventors: Louis Gathmann)
• Patent FR-1907-372536 (English title: Aerostatic valve, Inventors: Édouard-Louis Surcouf • Édouard Surcouf)
• Patent FR-1907-381130 (English title: improvements to dirigibles, Inventors: Hugo ESCHINGER)
• Patent FR-1907-377757 (English title: Flying machine, Inventors: August Hoffmann • Friedrich Froehlich)
• Patent FR-1907-373763 (English title: Airplane with pliable balance wings and with rudders of steering and lift, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-372167 (English title: Aerostat, Inventors: Joseph Deixler)
• Patent FR-1907-378998 (English title: dirigible propulsion apparatus, Inventors: Edmond de Marcay • Jean Kluijmans)
• Patent FR-1907-375221 (Inventors: Louis Jolivet)
• Patent FR-1907-379539 (English title: Mechanism of movement for dynamic aerial wings)
• Patent FR-1907-375674 (English title: Dirigible, Inventors: Alexandre-Esprit-Julien Dumas)
• Patent FR-1907-373818.7789 (English title: Airplane, Inventors: Robert Esnault-Pelterie)
• Patent FR-1907-378774 (English title: Apparatus applied to dirigibles allowing: 1 DEG motion without loss of gas and without "use"(?) of ballast, Inventors: Michel Naury)
• Patent FR-1907-376236 (English title: Balloon railway, Inventors: Anempodist Vertogradsky)
• Patent FR-1907-377188 (English title: Dirigible, Inventors: Alonzo Perry Bliven)
• Patent FR-1908-382546 (English title: Steerable twin aerostats, with metallic envelope, Inventors: Mario Schiavone)
• Patent FR-1907-381063 (English title: Balloon-airplane, Inventors: Paul Dupont)
• Patent FR-1907-373843 (English title: Wing for flying machines)
• Patent FR-1907-378708 (English title: Eccentric lenticular dirigible-glider, Inventors: Adolphe Clément-Bayard)
• Patent FR-1906-300646.6945 (English title: New kite system called captive aeroplane, Inventors: Jean Tarbe)
• Patent FR-1907-379972 (English title: valve for balloons)
• Patent FR-1907-379845 (English title: Wing for airplanes, balloons, and the like, Inventors: Hermann Ruthenberg)
• Patent FR-1907-377485 (English title: apparatus for cockpit suspension within the interior of an aerostat, Inventors: Guido Castagneris)
• Patent FR-1907-374877 (English title: Aviation machine, Inventors: Marie-Anatole-Francois Berger)
• Patent FR-1907-379236 (English title: Dirigible, Inventors: François de Folacci)
• Patent FR-1907-382794 (English title: Improvements in fusiform balloons, Inventors: Leonardo Torres Quevedo)
• Patent FR-1907-361979 (English title: Flying machine, Inventors: Charles Dalmas)
• Patent FR-1907-7506 (English title: Air locomotion engine, Inventors: Louis Badier)
• Patent FR-1907-374737 (English title: Airplane, Inventors: Louis Blériot)
• Patent FR-1907-380099 (English title: Beam for airplanes and similar devices, Inventors: Louis Blériot)
• Patent FR-1907-380492 (English title: Airplane, Inventors: Henri Liurette)
• Patent FR-1907-369937.8219 (English title: Improvements in a lift surface applicable to craft having the ability to lift, sustain, and direct themselves in the air, Inventors: Antoine-Padoue Filippi)
• Patent FR-1907-380581 (English title: Two-propeller helicopter or airplane, Inventors: Émile Dupont)
• Patent FR-1907-375606 (English title: Gyroplane, Inventors: Louis Bréguet)
• 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)
• Patent FR-1907-380726 (English title: Improvements in devices used to automatically maintain the balance of aerial machines, Inventors: John Alexander Colquhoun)
• Patent FR-1907-374005 (Inventors: Vojslav Ve?eslavovi? PLA?EK)
• Patent FR-1907-380911 (English title: Dirigible, Inventors: Pierre Marie JAMET)
• Patent FR-1907-382530 (English title: Ascension-in-place of airplanes and analogous apparatus, Inventors: Louis Blériot)
• Patent FR-1907-380098 (English title: Airship equilibrium system, Inventors: Louis Blériot)
• Patent FR-1908-387802 (English title: Aeroplane, Inventors: Theodor Dobresco)
• Patent FR-1908-384317 (English title: Dirigible, Inventors: Emil Noelle)
• Patent FR-1907-392394 (English title: Rotating wing applying to flying machines and windmills, Inventors: Edmond Bénel)
• Patent FR-1908-393460 (English title: Airplane, Inventors: Raymond d'Equevilley-Montjustin)
• Patent FR-1908-386154 (English title: Instrument for measuring small changes in balloon altitude, Inventors: Pierre Chauvassaignes)
• Patent FR-1908-389974 (English title: Flying machine, Inventors: Louis Kloos)
• Patent FR-1908-391425 (English title: aerostat system with rapid set-up and take-down, Inventors: Maurice Mallet)
• Patent FR-1908-389278 (English title: Aerostat with automatic takedown, Inventors: Attilio Ranza)
• Patent FR-1908-389834 (English title: Airplane, Inventors: Gustav Kerwat)
• Patent FR-1908-392649 (English title: Airplane with automatic damped stabilization device, with maximum efficiency and allowing braking, Inventors: Paul Féquant)
• Patent FR-1907-394309 (English title: Orthopter apparatus, Inventors: Spiridon Tsapenko • Joseph-Michel-Ambroise Farcot)
• Patent FR-1907-394126 (English title: Device for airplane, actually a helicopter, Inventors: Jules Collomb)
• Patent FR-1907-386765 (English title: Aerial propeller, Inventors: Jules Collomb)
• Patent FR-1908-387482 (English title: Aeronave, Inventors: Francois Louvrier)
• Patent FR-1907-373818.8693 (English title: Airplane, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-391488 (English title: Improved propeller for aerial machines, also usable for ventilation and other purposes, Inventors: Sidney Herbert Hollands)
• Patent FR-1908-383619 (English title: Stabilizer for airplanes and aerostats, Inventors: Alois Wolfmüller)
• Patent FR-1908-389582 (English title: Machine for aerial locomotion, Inventors: Adrien-Edmond Martinot)
• Patent FR-1908-373818.8769 (English title: Airplane wing warping and stability, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-387424 (English title: Method and apparatus for regulating the inclination of aa elongated aerostat, by way of two inflated mini-balloons)
• Patent FR-1909-394254.10394 (English title: Airplane, actually helicopter or hybrid, Inventors: Jean Desbois)
• Patent FR-1908-384838 (English title: Airship)
• Patent FR-1908-384148 (English title: Electric dirigible, Inventors: Pierre LLATY)
• Patent FR-1908-387175 (English title: Mixed airplane, Inventors: Louis Bréguet)
• Patent FR-1908-394254 (English title: Airplane, actually helicopter or hybrid, Inventors: Jean Desbois)
• Patent FR-1908-396249.10346 (English title: Method and devices for the automatic control of flying machines, Inventors: Albert Jouveneau)
• Patent FR-1908-390933 (English title: Device realizing the solution of the basic problem of aerostation, Inventors: Etienne de Ostchefsky-Krouglik)
• Patent FR-1908-393687 (English title: Stabilising and safety device for aircraft, Inventors: Leon TRIBOUT)
• Patent FR-1908-387928 (English title: Aerial locomotion apparatus, Inventors: Joseph Chantraine)
• Patent FR-1908-392672 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-393597 (English title: Instrument for determining the direction of movement of air vehicles)
• Patent FR-1908-386555 (English title: Aerial navigation, Inventors: Manfredo Ferrero)
• Patent FR-1908-386696 (English title: Paddle wheel applicable to balloons, airplanes and other air navigation equipment, Inventors: Franzesco Fronz)
• Patent FR-1908-392048 (English title: Airplane, Inventors: Josef Deixler)
• Patent FR-1908-395320 (English title: Flying Apparatus, Inventors: Paul Frederik Degn)
• Patent FR-1908-385999 (English title: Improvements to aeroplanes, Inventors: Oscar Heeren)
• Patent FR-1909-395469 (English title: Flying volante, Inventors: Preston Albert Watson)
• Patent FR-1908-393599 (English title: Improved rigid frame airship, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1907-392977 (English title: Machine for aerial locomotion, Inventors: Adrien-Edmond Martinot)
• Patent FR-1908-393651 (English title: aerostat, Inventors: Adolf THIERFELDER)
• Patent FR-1909-394427 (English title: Procedure and device to ensure stability and direction of airplanes, airships, submarines, Inventors: Didier de Vasdényey)
• Patent FR-1907-385120 (English title: Stabilizing tail for dirigibles, Inventors: Édouard Surcouf • Édouard Surcouf)
• Patent FR-1907-392977.9666 (English title: First cert. to add. to a patent for aerial locomotion, Inventors: Adrien-Edmond Martinot)
• Patent FR-1909-394779 (English title: Vehicle that can be used as an airplane, automotive, automobile or auto car, Inventors: Eugen Schmid • Heinrich Bauer)
• Patent FR-1908-393596 (English title: Dirigible)
• Patent FR-1908-391445 (English title: Process of lightening and stabilizing airplanes by way of hot gases escaping from the motor, Inventors: Louis-Léon Clémenceau)
• Patent FR-1908-390256 (English title: Reaction engine or jet engine, Inventors: Réné Lorin)
• Patent FR-1908-382465.9069 (English title: mixed flyer, Inventors: Paul Augeyrolle)
• Patent FR-1907-392684 (English title: A complete airplane system, Inventors: Adolphe-François-Joseph Doutre)
• Patent FR-1909-394092 (English title: Improvements to airplanes, Inventors: Pierre de Caters)
• Patent FR-1908-387393 (English title: improvements to dirigibles, Inventors: Pierre Tkatchenko)
• Patent FR-1908-389704 (English title: aerostat with framework (Coil? under-wire?), Inventors: Max Schneider)
• Patent FR-1908-385744 (English title: Airplane of air-thinning in aid of propulsion, called "autoplane", Inventors: Alfred E. Wunderlich)
• Patent FR-1909-394100 (English title: Balloon kite, flight achieved through a combination of LTA and non-LTA methods and principles, Inventors: Carl Georg Rodeck)
• Patent FR-1908-388868 (English title: Aircraft equipped with surfaces shaped like bird wings, Inventors: Karl Ludwig Waldemar Geest)
• Patent FR-1908-8799 (English title: Flying machine, Inventors: Antoine Bourdeloup)
• Patent FR-1908-384125 (English title: Aeronautic machines, Inventors: Wilbur Wright • Orville Wright)
• Patent FR-1908-386257 (English title: Mounting system for carrying wheels of airplanes and similar machines, Inventors: Louis Blériot)
• Patent FR-1908-387790 (English title: Stabilization director for aviation machines, Inventors: Anatole Berger)
• Patent FR-1907-383110 (English title: Dirigible, Inventors: Jules Collomb)
• Patent FR-1908-373818.9591 (English title: Aeroplane hydropneumatic shock-absorbers along with more on wings and frame, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-386892 (English title: improvements to air-ships, Inventors: Earle Ferguson WILSON)
• Patent FR-1908-382465 (English title: mixed aviator, Inventors: Paul Augeyrolle)
• Patent FR-1908-386178 (English title: Towing apparatus for spherical balloon, Inventors: Marius-Jules Roffy)
• Patent FR-1908-393413 (English title: Improvements brought to airplanes, Inventors: Albert Bonnet-Labranche)
• Patent FR-1908-386179 (English title: High-speed dirigible, Inventors: Marius-Jules Roffy)
• Patent FR-1908-387886 (English title: Airplane, Inventors: Gustave Whitehead)
• Patent FR-1908-391218 (English title: Dirigible, Inventors: Vincent PELLET)
• Patent FR-1909-393900 (English title: Aero-motorcycle named for Aboilard, Inventors: Louis-Charles Aboilard)
• Patent FR-1908-373818.9113 (English title: Airplane wings and frame, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-393440 (English title: Improvements on airships, Inventors: Lake)
• Patent FR-1908-381285 (English title: control for balloons, etc., Inventors: Roman POMIANOWSKI)
• Patent FR-1908-391894 (English title: Aerial thruster, Inventors: François Hennebique)
• Patent FR-1909-395404 (English title: Hydroplane, Inventors: François Hennebique)
• Patent FR-1908-384146 (English title: Aerostat with flapping wings, Inventors: Guido Antoni • Ugo Antoni)
• Patent FR-1908-390667 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1908-389486 (English title: safety valve for aerostats)
• Patent FR-1908-387522 (English title: Airplane - elaborately designed, capable of driving on roads, Inventors: Ernest Coulon)
• Patent FR-1907-395029 (English title: Airplane, suited for disassembly, with divergent wings, Inventors: Pierre-Octave Détable)
• Patent FR-1908-383905 (English title: Dirigible, Inventors: François André don Simoni)
• Patent FR-1908-389074 (English title: Airplane, Inventors: Alexandre-Louis Gamare)
• Patent FR-1908-384124 (English title: Aeronautic machines, Inventors: Wilbur Wright • Orville Wright)
• Patent FR-1908-383375 (English title: Aircraft support system featruring extra wheels, under the nose, and at the end of each wing, covering any incidental tilt or forward lean occurring during landing or takeoff, Inventors: Louis-Ferdinand Ferber)
• Patent FR-1908-384103 (English title: Dirigible balloon, Inventors: Henri Bonnet d'Ethuel • Joseph Daime)
• Patent FR-1908-382019 (English title: Flying machine, Inventors: Harry Martin Middleton)
• Patent FR-1908-382087 (English title: Dirigible capable of instantaneous transformation into a parachute and with, thereby, eventual floating, Inventors: Jean-Adrien DE MESTRE)
• Patent FR-1908-386615 (English title: Helicopter, Inventors: Joseph Frossard)
• Patent FR-1909-404242 (English title: control mechanism for aerostat propellers, Inventors: Johann Schütte)
• Patent FR-1908-398976 (English title: Airship, Inventors: Albérique-Hippolyte Tassel)
• Patent FR-1909-401066 (English title: Machine flying by means of flapping wings, Inventors: Emmanuel-François-Michel Farcot)
• Patent FR-1909-401209 (English title: Dirigible, Inventors: Johannes KNOEPP)
• Patent FR-1908-403544 (English title: Improvements to airplanes, Inventors: Paul Schmitt)
• Patent FR-1909-396839 (English title: Improvements brought to airplanes and related engines, and products (games, displays, and engines) of pertinent application, Inventors: René Arnoux)
• Patent FR-1908-403650 (English title: Orthopter, Inventors: Edmond Jacquelin)
• Patent FR-1909-403758 (English title: Device for airplanes to automatically maintain altitude when speed varies, Inventors: Fritz Eduard Bume)
• Patent FR-1909-393976 (English title: Airplane with automatic balance, Inventors: Louis-Adolphe Hayot)
• 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)
• Patent FR-1909-399976 (English title: Aviator kite, Inventors: Lucien Fouque)
• Patent FR-1909-394332 (English title: Feeder device for aeronautical balloons)
• Patent FR-1909-403544.10958 (English title: Improvements to airplanes, Inventors: Paul Schmitt)
• Patent FR-1909-404718 (English title: Dirigible shell)
• Patent FR-1909-387522.11094 (English title: airplane lorry, Inventors: Ernest Coulon)
• Patent FR-1908-398040 (English title: Conjugated transversal balancers for aircraft, Inventors: Victor-Marie-Pierre-Auguste Huet)
• Patent FR-1909-403789 (English title: Aerostat with several balloons linked by an aspiration conduit and a suppression conduit shared by all the balloons, Inventors: Johann Schütte)
• Patent FR-1908-397517 (English title: Improved airplane apparatus, Inventors: Gaston Vinet)
• Patent FR-1908-398707 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron)
• Patent FR-1909-389074.11105 (English title: Aeroplane, Inventors: Alexandre-Louis Gamare)
• Patent FR-1909-396842 (English title: Airplane wing system, Inventors: Charles-Alphonse Vallot)
• Patent FR-1909-383375.10930 (English title: Aircraft support system featuring wheels under the nose and at the end of each wing, covering any incidental tilt or forward lean occurring during landing or takeoff, Inventors: Louis-Ferdinand Ferber)
• Patent FR-1909-398707.11855 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron)
• Patent FR-1909-399435 (English title: Device for changing altitude of airplanes by altering the angle of the lift planes, Inventors: Frederic-Charles Rossel)
• Patent FR-1909-395066 (English title: Aircraft, Inventors: Émile-Jean-Jules Salmson • Pierre-Emmanuel Aimé)
• Patent FR-1909-398825.10866 (English title: Improvements brought to airplanes, or the launching thereof, Inventors: Nicolas Hornstein)
• Patent FR-1909-392672.10853 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie)
• Patent FR-1909-403565 (English title: Envelope and armature system for balloons, holding in the interior several distinct envelopes, Inventors: Johann Schütte)
• Patent FR-1909-405547 (English title: Aeroplane, featuring two chassis, among other things, Inventors: Romain-Étienne Rocle)
• Patent FR-1909-404203 (English title: Apparatus for rendering an aerostat basket mobile, in one (and therefore presumably controlled) direction, Inventors: Hémont Edouard Mistigry)
• Patent FR-1909-401013 (English title: Airplane presenting an oblique surface to the wind)
• Patent FR-1909-403477 (English title: rigid balloon, Inventors: Johann Schütte)
• Patent FR-1909-402718 (Inventors: Rudolf Chillingworth)
• Patent FR-1909-395148 (English title: Airplane with counterbalancing cells, Inventors: Pierre-Mathieu Pietri)
• Patent FR-1909-380492.10440 (English title: Airplane suspension and chassis, Inventors: Henri Liurette)
• Patent FR-1909-399926.11116 (English title: Dirigible, Inventors: Theodor Zorn)
• Patent FR-1909-399926 (English title: Dirigible, Inventors: Theodor Zorn)
• Patent FR-1908-397199 (English title: Airplane, Inventors: Robert Nau)
• Patent FR-1909-397449 (English title: Automatic airplane stabilizer, Inventors: Louis Marmonier)
• Patent FR-1908-400837 (English title: Elastic suspension of motors in cars of dirigibles and airplanes, Inventors: Adolphe Clément-Bayard)
• Patent FR-1909-397500 (English title: Mechanical assurance of airplane's transversal equlibrium, Inventors: Georges-Henri-Marius Canton • Pierre-Georges Unné)
• Patent FR-1908-401863 (English title: Aeroplane, Inventors: Paul Bergeon)
• Patent FR-1909-400845 (English title: Stabilization surfaces with elastic connection for dirigibles, airplanes and submarines, Inventors: Gaetano Arturo Crocco • Ottavio Ricaldoni)
• Patent FR-1909-397199.11241 (English title: Airplane, Inventors: Robert Nau)
• Patent FR-1908-402271 (English title: Dirigible system with armed beam forming pin, Inventors: Adolphe Clément-Bayard)
• Patent FR-1909-401367 (English title: structural system for aerial vehicle, Inventors: Rudolf Wagner • Carl Edler von Radinger)
• 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)
• Patent FR-1909-400751.11143 (English title: Improvements in airplanes, Inventors: Paul Kauffmann)
• Patent FR-1909-399998 (English title: Apparatus for rapidly disengaging the basket of a balloon in an accident, Inventors: Joel Trout Rice)
• Patent FR-1909-400751 (English title: Improvements in airplanes, Inventors: Paul Kauffmann)
• Patent FR-1909-403132 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent FR-1909-403306 (English title: Improvements brought to balloons, Inventors: Johannes Schilling)
• Patent FR-1909-401113 (English title: Airplane with bird wings, its relation to flying apparatus, and means of navigation and steering, Inventors: Louis-Isidore Henry)
• Patent FR-1909-398825.10633 (English title: Improvements brought to the specifics of airplane propeller control, Inventors: Nicolas Hornstein)
• Patent FR-1909-405099 (English title: Pallet thruster control system for aircraft and otherwise, Inventors: Pierre Levasseur)
• Patent FR-1908-394418.10449 (English title: Aviator characterized by the use of compressed air in multitubular pistons, Inventors: Marius Chantron)
• Patent FR-1909-403665.11157 (English title: Wind wheel usable as a propeller for vehicles aircraft and airships, Inventors: Hermann Ruthenberg)
• 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)
• Patent FR-1909-385744.10634 (English title: Airplane of dynamic air density-thinning called "autoplane", Inventors: Alfred E. Wunderlich)
• Patent FR-1909-400595 (English title: Lightweight chord construction method for aircraft and aerostats, Inventors: Edmond Lévi)
• Patent FR-1908-396568 (English title: Orthopter with boxes or panels, Inventors: Alfred-Eugène Pichou)
• Patent FR-1910-405849 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie)
• Patent FR-1909-407090.11560 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-400718 (English title: Ornithopter, Inventors: Frédéric Malfait • Aline Gay)
• Patent FR-1909-398443 (English title: Flying machine, Inventors: Todd Churchill Woodworth)
• Patent FR-1909-403665 (English title: Wind wheel usable as a propellant for vehicles and aerial vessels, Inventors: Hermann Ruthenberg)
• Patent FR-1909-398825 (English title: Improvements to aeroplanes, Inventors: Nicolas Hornstein)
• Patent FR-1908-407090 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-401272 (English title: Propeller for airships, Inventors: Heinrich Mack)
• Patent FR-1909-400226 (English title: Balanced airplane, Inventors: Charles van Moorsel)
• Patent FR-1909-398288 (English title: Aerial helicopter, Inventors: George Alphonzo Metcalf)
• Patent FR-1909-399872 (English title: Airplane with flapping wings, Inventors: Alois Laube Jr.)
• Patent FR-1909-396228 (English title: Aeroplane, Inventors: Paul Bohin, pere)
• Patent FR-1909-406712.11792 (English title: Apparatus assuring airplane stability, Inventors: Charles-Louis-Gaétan Brianchon)
• Patent FR-1909-402941 (English title: Aeroplane, Inventors: Édouard Louis Huber)
• Patent FR-1908-397354 (English title: Portable airship hangar, Inventors: Gustav Behrens)
• Patent FR-1909-398599 (English title: Improvements to driving paddles for aerostats, Inventors: Georges Veriga-Darewsky)
• Patent FR-1909-399458 (English title: Improvements to airplanes, Inventors: Arthur Henry Edwards)
• Patent FR-1909-395696.10528 (English title: Flying machine, Inventors: Louis Balestrie)
• Patent FR-1909-401348 (English title: Airplane, Inventors: Théophile Protin • Camille Contal)
• Patent FR-1909-399903 (English title: Apparatus applicable to dirigibles, Inventors: Christian Magnus Gyde Jensen)
• Patent FR-1908-395866 (English title: Improvements in the propulsion and navigation of aeroplanes or flying machines or dirigible balloons, Inventors: Charles Theryc)
• Patent FR-1909-403985.11168 (English title: Airplane, taking the principles of the parent patent and applying them to marine as well as to hydroplanes, Inventors: Gustave Plaisant)
• Patent FR-1909-399741 (English title: Device of selvedge to both flexible and rigid for balloons ("selvedge" having to do with "self-finishing" of fabric edges), Inventors: Maurice Mallet)
• Patent FR-1909-399563 (English title: Aircraft, Inventors: Pitre-Léon Dunan)
• Patent FR-1909-399178 (English title: Dirigible)
• Patent FR-1909-398418 (English title: compensating balloonets with multiple differentials for air-ships, Inventors: Établissements de Dion-Bouton)
• Patent FR-1908-396470 (English title: Airplane, Inventors: Marc Fournier)
• Patent FR-1909-399178.11206 (English title: Dirigible)
• Patent FR-1909-392672.11199 (English title: Warping airplane wings of variable-controllable lift power, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-392977.10010 (English title: Apparatus of aerial locomotion, Inventors: Adrien-Edmond Martinot)
• Patent FR-1909-399113 (English title: Flying machine, Inventors: Gabriel Iochum)
• Patent FR-1909-373818.11185 (English title: Airplane, that is, a very light sufficiently rigid transversal beam, Inventors: Robert Esnault-Pelterie)
• Patent FR-1909-400629 (English title: Elaborations in dirigible design, construction, aerodynamics and safety, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent FR-1909-403951 (English title: method of manufacturing "resistant" propellers particularly for propelling airplanes, Inventors: Robert Esnault-Pelterie)
• Patent FR-1908-397835 (English title: Monoplane, Inventors: Léon-Eugène Bazille)
• Patent FR-1909-397675.10703 (English title: Flexible airplane system with warpable wings and with with variable angle of inflight wind resistance "attack" all controlled by one lever, Inventors: Jules-Désiré Gaillard)
• Patent FR-1909-398825.11173 (English title: Improvements brought to airplanes, Inventors: Nicolas Hornstein)
• Patent FR-1909-399456 (English title: Automatic control device for stabilizing planes and rudders for flying machines, Inventors: Jean Georges Ramel)
• Patent FR-1909-397835.10500 (English title: Monoplane, Inventors: Léon-Eugène Bazille)
• Patent FR-1909-405391 (English title: Airplane, Inventors: John Seiler)
• Patent FR-1909-403429 (English title: Aircraft, complex, featuring variably independent gyroscopically-stabilized propellers, Inventors: Augustus Moore Herring)
• Patent FR-1908-394697 (English title: Collapsible and otherwise well-elaborated airship, Inventors: Alberto Tribelhorn)
• Patent FR-1909-397115 (English title: Propellers for aircraft, Inventors: Siegfried Schuetz)
• Patent FR-1909-394618 (English title: Airplane, Inventors: Modeste-Théodore Prévost)
• Patent FR-1909-398918 (English title: Flying machine of the ornithopter type, Inventors: Félix Icasate-Larios)
• Patent FR-1909-396191 (English title: Apparatus allowing for the automatic and regulable inflation of compensating mini-balloons, of dirigibles, Inventors: Benoit REVIRON)
• Patent FR-1908-400578 (English title: Improvements to airplanes and similar devices improvements to wings and rudders among other things, Inventors: Louis Blériot)
• Patent FR-1909-405249 (English title: New dirigible system, Inventors: Félix Bastier)
• Patent FR-1909-396337 (English title: improved air-ship, Inventors: Eduard Riedel)
• Patent FR-1909-393985 (English title: Airship frame, Inventors: Rudolf Wagner • Carl Edler von Radinger)
• Patent FR-1909-403235 (English title: Safety anchor for aerial navigation, Inventors: Friedrich VON EHRENBERG)
• Patent FR-1908-403726 (English title: A complete airplane system, Inventors: Adolphe-François-Joseph Doutre)
• Patent FR-1909-394697.10397 (English title: Collapsible and otherwise well-elaborated airship, Inventors: Alberto Tribelhorn)

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Enclosing categories	FR 6, French patent classifications, Classifications of French patents, 1904-1958
Subcategories
Keywords	USPC 244, CPC B64, Airplane, LTA
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End year