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Patents > Inventor country: FR & Related to aircraft: Yes & Family year: 1910 - 1919

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Tech fields:
airplane (445) · Design (265) · stability (182) · frame (148) · aerodynamics (126) · construction (124) · wings (123) · automatic stability (111) · propellers (108) · control (102) · LTA (98) · Propulsion (93) · landing (63) · fuselage (62) · subsystem (57) · chassis (55) · lift (54) · Sustentation (52) · navigation (49)
Full specification filed date:
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Patent agent:
None (221) · Armengaud jeune (114) · Charles Dony (27) · Hippolyte Josse (22) · None (22) · Dupont et Elluin (19) · L. Chassevent (18) · Haseltine, Lake & Co. (16) · J. Bonnet-Thirion (16) · J. Germain (13) · H. Bœttcher fils (11) · E. Blétry (11) · Paul Caquet (10) · Dom. Casalonga (10) · Paul Blum (10) · M. Zerolo (10) · Boramé et Julien (9) · G. de Mestral et F. Harlé (8) · J. Bonnet-Thirion et Breton (8)
National tech categories:
FR 6.4 (598) · None (102) · BE K (32) · FR 6.2 (26) · HU V/h (12) · DE 77h.5 (4) · FR 6.3 (4) · USPC 244/82 (3) · USPC 244/234 (3) · FR 5.8 (3) · FR 6.1 (3) · CH 129b (2) · FR 6.8 (2) · USPC 244/48 (2) · FR 10.4 (2) · USPC 244/57 (2) · AT 77d (2) · USPC 244/78.1 (2)
IPCs:
IPC B64C1/00 (102) · IPC B64C17/00 (101) · None (100) · IPC B64B1/00 (49) · IPC B64C39/00 (45) · IPC B64C3/00 (35) · IPC B64C11/00 (33) · IPC B64C25/00 (28) · IPC B64C35/00 (26) · IPC B64C3/38 (24) · IPC B64B1/58 (19) · IPC B64C13/00 (17) · IPC B64C17/06 (16) · IPC B64C23/00 (14) · IPC B64C3/18 (13) · IPC B64C11/04 (13) · IPC B64C11/16 (11) · IPC B64D17/00 (11) · IPC B64D1/04 (10) · IPC B64C27/04 (10)
First filing:
Citations from after 1930:
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