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Patents > Office: FR & Granted: Yes & IPCs : IPC B64C3/00 or IPC B64C35/00 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (223) · design (148) · frame (93) · construction (79) · wings (75) · None (74) · propellers (54) · propulsion (54) · Aerodynamics (53) · stability (44) · Fuselage (39) · sustentation (36) · lift (36) · Hydroplane (34) · landing (34) · control (32) · Hydroaeroplane (27) · Chassis (27) · subsystem (26)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (300) · Patent FR-1907-373818 (4) · Patent GB-1911-29012 (4) · Patent FR-1912-446818 (3) · Patent FR-1912-452017 (3) · Patent FR-1912-441089 (2) · Patent FR-1909-412818 (2) · Patent FR-1912-443895 (2) · Patent GB-1912-29012.15939 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1917-504302 (2) · Patent FR-1910-414004 (2) · Patent FR-1902-326476 (2) · Patent FR-1911-429224 (2) · Patent FR-1909-403418 (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (65) · Armengaud jeune (43) · None (35) · J. Bonnet-Thirion (17) · Weismann et Marx (16) · Dupont et Elluin (14) · Brandon frères (13) · Lavoix et Mosès (13) · J. Germain (13) · L. Chassevent (12) · E. Blétry (12) · Boramé et Julien (12) · Dom. Casalonga (11) · Charles Dony (10) · Y. Rabilloud et fils (8) · Gaston Rose (8) · Ch. Mardelet (7) · G. de Mestral et F. Harlé (7) · Hippolyte Josse (7) · Charles Assi (7)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (219) · CPC B64C2700/6295 (156) · CPC B64C3/00 (101) · CPC B64C35/00 (67) · CPC B64C2700/6235 (44) · CPC B64C2700/6233 (35) · CPC B64C39/005 (26) · CPC B64C39/08 (15) · CPC B64C39/008 (15) · CPC B64F2700/6261 (12) · CPC B64C39/003 (11) · CPC B64C35/008 (9) · CPC B64F2700/6296 (9) · CPC B64F2700/628 (8) · CPC B64C39/006 (7) · CPC B64F2700/6292 (5) · CPC B64F2700/6265 (4) · CPC B64C35/005 (3) · CPC B64F2700/6276 (3) · CPC B64C35/001 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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