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Patents > Office: FR & IPCs : IPC B64C3/00 or IPC B64C3/54 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (196) · design (123) · Wings (81) · frame (81) · Construction (80) · None (66) · Aerodynamics (52) · propulsion (50) · Lift (45) · Propellers (44) · stability (43) · sustentation (38) · Control (31) · fuselage (29) · subsystem (24) · aeroplane (21) · monoplane (20) · Whole (20) · rudder (19) · navigation (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (270) · Patent FR-1908-392672 (5) · Patent FR-1907-373818 (4) · Patent FR-1909-403418 (2) · Patent FR-1908-394418 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-441089 (2) · Patent FR-1902-326476 (2) · Patent FR-1917-504302 (2) · Patent FR-1909-412818 (2) · Patent FR-1911-429224 (2) · Patent FR-1910-414004 (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (69) · Armengaud jeune (45) · None (30) · Weismann et Marx (14) · J. Germain (13) · J. Bonnet-Thirion (13) · Dupont et Elluin (12) · E. Blétry (11) · Boramé et Julien (10) · Lavoix et Mosès (10) · G. de Mestral et F. Harlé (9) · L. Chassevent (8) · Gaston Rose (7) · Société A. Frey et de Carsalade (6) · Charles Dony (6) · Y. Rabilloud et fils (6)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (217) · CPC B64C2700/6295 (174) · CPC B64C3/00 (98) · CPC B64C2700/6235 (45) · CPC B64C2700/6233 (35) · CPC B64C3/54 (31) · CPC B64C39/005 (24) · CPC B64C39/008 (14) · CPC B64C39/08 (11) · CPC B64C39/003 (10) · CPC B64C2700/6246 (8) · CPC B64C39/006 (7) · CPC B64C2009/005 (4) · CPC B64C5/08 (3) · CPC B64C9/00 (3) · CPC B64C13/30 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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