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Patents > Granted: Yes & Related to aircraft: Yes & IPCs: IPC B64C39/00 & CPCs: CPC B64C39/00

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Office:
Inventors:
None (3) · Maurice-Émile Primard (3) · Ignaz Etrich (3) · Jacques-Jules Sloan (3) · Marius Chantron (3) · Alexandre-Louis Gamare (3) · Renaud-Alexis Brillon (3)
Inventor country:
Applicant person:
None (3) · Maurice-Émile Primard (3) · Ignaz Etrich (3) · Jacques-Jules Sloan (3) · Marius Chantron (3) · Alexandre-Louis Gamare (3) · Renaud-Alexis Brillon (3)
Applicant is inventor:
Tech fields:
Airplane (78) · Design (54) · frame (32) · wings (27) · propulsion (27) · stability (26) · construction (26) · aerodynamics (24) · propellers (24) · lift (21) · None (16) · control (15) · sustentation (14) · monoplane (14) · Aeroplane (11) · fuselage (10) · automatic stability (10) · landing (9) · Rudder (9) · hybrid (8)
Full specification filed date:
Application number:
None (3)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (84) · Patent FR-1910-414004 (2) · Patent FR-1910-421136 (2) · Patent FR-1912-441089 (2) · Patent FR-1908-394418 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (36) · Armengaud jeune (8) · Y. Rabilloud et fils (5) · J. Germain (4) · Ch. Mardelet (4) · None (4) · E. Blétry (4) · Haseltine, Lake & Co. (3) · Brandon frères (3) · J. Bonnet-Thirion (3) · Hyde & Heide (3) · V. Matray (3) · Charles Dony (3) · Chassevent (3) · G. de Mestral et F. Harlé (3)
Assigned to:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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