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Patents > Office : FR or HU & IPCs : IPC B64C3/00 or IPC B64C3/38 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (238) · design (141) · None (97) · Wings (91) · Frame (87) · construction (79) · Aerodynamics (59) · stability (53) · propulsion (53) · Propellers (51) · lift (45) · control (44) · sustentation (40) · fuselage (36) · subsystem (27) · navigation (26) · chassis (23) · rudder (22) · Landing (22) · whole (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (315) · Patent FR-1907-373818 (4) · Patent FR-1908-392672 (4) · Patent FR-1909-403418 (2) · Patent FR-1917-504302 (2) · Patent FR-1908-394418 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-457441 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1912-441089 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent FR-1902-326476 (2) · Patent FR-1911-431428 (2) · Patent FR-1911-429224 (2) · Patent FR-1909-412818 (2) · Patent FR-1911-428217 (2) · Patent FR-1910-414004 (2)
Related to aircraft:
Patent agent:
None (65) · Armengaud jeune (44) · None (40) · J. Bonnet-Thirion (18) · Weismann et Marx (15) · E. Blétry (15) · J. Germain (14) · L. Chassevent (12) · Dupont et Elluin (12) · Boramé et Julien (11) · Lavoix et Moses (11) · Y. Rabilloud et fils (10) · Brandon frères (9) · G. de Mestral et F. Harle (8) · Dom. Casalonga (8) · Charles Dony (8) · Charles Assi (8) · Hippolyte Josse (7)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (220) · CPC B64C2700/6295 (156) · CPC B64C3/00 (100) · CPC B64C3/385 (84) · CPC B64C2700/6235 (44) · CPC B64C2700/6233 (35) · CPC B64C39/005 (26) · CPC B64C39/008 (15) · CPC B64C39/08 (15) · CPC B64C3/38 (12) · CPC B64C39/003 (11) · CPC B64C39/006 (7) · CPC B64C25/36 (2) · CPC B60F5/02 (2) · CPC B64C17/00 (2) · CPC B64C2700/6246 (2) · CPC B64C3/54 (2) · CPC B64C2700/6297 (2) · CPC B64C3/18 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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