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Patents > Office : DE or FR or RU & IPCs : IPC B64C3/00 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) · frame (98) · construction (86) · wings (79) · None (67) · propulsion (51) · aerodynamics (45) · propellers (45) · stability (38) · lift (38) · fuselage (33) · control (30) · sustentation (30) · subsystem (25) · chassis (20) · whole (20) · monoplane (20) · navigation (18) · aeroplane (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (295) · Patent FR-1907-373818 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1909-412818 (2) · Patent FR-1911-428217 (2) · Patent FR-1909-403418 (2) · Patent FR-1911-429224 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-441089 (2) · Patent FR-1908-394418 (2) · Patent FR-1913-461629 (2) · Patent FR-1902-326476 (2) · Patent FR-1910-414004 (2) · Patent GB-1908-4519 (2) · Patent FR-1917-504302 (2) · Patent AT-1913-79244 (2) · Patent US-1908-927605 (2)
Related to aircraft:
Patent agent:
None (119) · Armengaud jeune (32) · None (28) · Weismann et Marx (13) · J. Germain (13) · J. Bonnet-Thirion (13) · Dupont et Elluin (12) · E. Blétry (11) · Lavoix et Mosès (10) · Boramé et Julien (10) · L. Chassevent (8) · G. de Mestral et F. Harlé (7) · Société A. Frey et de Carsalade (6) · Brandon freres (6) · Gaston Rose (6) · Y. Rabilloud et fils (6) · Charles Dony (6)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (224) · CPC B64C2700/6295 (177) · CPC B64C3/00 (132) · CPC B64C2700/6235 (61) · CPC B64C2700/6233 (41) · CPC B64C39/005 (27) · CPC B64C39/008 (15) · CPC B64C39/003 (14) · CPC B64C39/08 (12) · CPC B64C39/006 (9) · None (3) · CPC B64C25/36 (2) · CPC B64C3/18 (2) · CPC B60F5/02 (2) · CPC B64C3/54 (2) · CPC B64C2700/6246 (2) · CPC B64C3/385 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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