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Patents > IPCs: IPC B64C39/00 & CPCs: CPC B64C39/00 & Number of figures: 3-4

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Office:
Inventors:
None (2) · William Boyd Alexander (2) · Cassius Edward Lamburth (2) · Augusto Mattani (2) · Mathias Hartz (2) · John William Harrison (2) · John Seiler (2) · Alexandre-Louis Gamare (2)
Inventor country:
Applicant person:
Mathias Hartz (2) · Alexandre-Louis Gamare (2) · John Seiler (2) · John William Harrison (2) · William Boyd Alexander (2) · Augusto Mattani (2) · Cassius Edward Lamburth (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (47) · design (29) · frame (18) · None (16) · Wings (15) · construction (14) · stability (13) · Propulsion (11) · propellers (11) · monoplane (10) · aerodynamics (9) · lift (8) · biplane (7) · sustentation (7) · fuselage (6) · rudder (6) · landing (6) · chassis (5) · Automatic stability (5) · control (5)
Full specification filed date:
Application number:
None (5)
Granted:
Supplementary to patent:
None (49) · Patent US-1911-994106 (2) · Patent US-1910-996592 (2) · Patent US-1908-927605 (2)
Related to aircraft:
Patent agent:
None (13) · None (8) · Armengaud jeune (5) · J. Bonnet-Thirion (5) · Boramé et Julien (3) · Boult, Wade & Tennant (3) · E. Bletry (3) · Chassevent (2) · Weismann et Marx (2) · Mewburn, Ellis & Pryor (2) · L. Chassevent (2) · A. Augier (2) · Haseltine, Lake & Co. (2) · Herbert Haddan & Co. (2) · Ch. Mardelet (2) · Abel & Imray (2) · A. Chenault (2)
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Cites these patents:
Citations from after 1930:
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