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Patents > IPCs : IPC B64C1/00 or IPC B64C13/04 & Family year: 1900 - 1999

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Office:
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Tech fields:
stability (277) · airplane (247) · automatic stability (118) · design (85) · control (68) · aerodynamics (65) · None (53) · wings (48) · construction (48) · frame (47) · equilibrium (43) · Subsystem (38) · fuselage (37) · gyroscope (37) · steering (29) · Lift (27) · rudder (25) · navigation (20) · sustentation (17) · cables (16)
Full specification filed date:
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Supplementary to patent:
None (295) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent FR-1910-435648 (3) · Patent GB-1909-8531 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1907-377174 (3)
Related to aircraft:
Patent agent:
None (86) · None (31) · Armengaud jeune (28) · J. Bonnet-Thirion (12) · Charles Dony (10) · Boult, Wade & Tennant (10) · Haseltine, Lake & Co. (10) · Hippolyte Josse (8) · E. Blétry (8) · Herbert Haddan & Co. (7) · de Bongé (7) · J. Germain (7) · Schwab (7) · J. Fayollet (6) · Weismann et Marx (6) · Lavoix et Mosès (6) · Abel & Imray (6) · P. Follin (6) · Dom. Casalonga (6)
National tech categories:
FR 6.4 (305) · None (139) · DE 77h.5 (11) · USPC 244/119 (4) · FR 6.3 (4) · USPC 244/177 (2) · FR 5.3 (2) · USPC 244/79 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (273) · CPC B64C2700/6218 (191) · CPC B64C1/00 (81) · CPC B64C17/06 (72) · CPC B64C2700/6216 (52) · CPC B64C2700/6219 (37) · CPC B64C2700/6228 (31) · CPC B64C2001/0063 (27) · CPC B64C2001/0081 (14) · CPC B64C13/04 (14) · CPC B64C2700/6225 (10) · CPC B64C1/061 (8) · CPC B64C13/0423 (6) · CPC B64C17/04 (6) · CPC B64C1/06 (6) · CPC B64C1/068 (6) · CPC B64C2700/6223 (5) · CPC B64C2700/6204 (5) · CPC B64C1/08 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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