Drilldown: Patents

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Patents > Related to aircraft : .5? or Yes & IPCs : IPC B64C13/00 or IPC B64C17/00 or IPC B64C31/06

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Office:
Inventors:
Robert Esnault-Pelterie (11) · Albéric de la Celle (8) · Sam Leonard Walkden (5) · None (4) · Louis-Isidore Henry (4) · Nicolas de Benois (4) · Otto Albin Budig (4) · Louis Marmonier (4) · Carl Alfred Johansson (4) · Carlo Navaro (4) · Albert Lebrun (4) · René Caudron (4) · Adolf Sprater (4) · François d’Astanières (4) · Louis-Adolphe Hayot (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (11) · None (11) · Albéric de la Celle (8) · Sam Leonard Walkden (5) · Otto Albin Budig (4) · Louis-Isidore Henry (4) · Louis-Adolphe Hayot (4) · Alexandre-Auguste Guillot (4) · Carl Alfred Johansson (4) · Albert Lebrun (4) · Carlo Navaro (4) · René Caudron (4) · François d’Astanières (4) · Adolf Sprater (4) · Nicolas de Benois (4)
Applicant is inventor:
Tech fields:
airplane (219) · stability (209) · automatic stability (125) · design (86) · Control (76) · aerodynamics (64) · Frame (56) · wings (49) · Equilibrium (39) · subsystem (34) · construction (30) · lift (26) · rudder (24) · pendulum (20) · steering (19) · kite (18) · propellers (18) · navigation (17) · wing warping (15) · cables (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (171) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent GB-1909-8531 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1912-442419 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (88) · Armengaud jeune (29) · Abel & Imray (7) · Charles Dony (7) · Marks & Clerk (7) · Weismann et Marx (7) · J. Germain (6) · E. Blétry (6) · J. Bonnet-Thirion (5) · Herbert Haddan & Co. (5) · J. Fayollet (5) · P. Follin (4) · Lavoix et Mosès (4) · None (4) · Dom. Casalonga (4) · L. Chassevent (4) · Haseltine, Lake & Co. (4)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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