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Patents > IPCs : IPC B64C1/30 or IPC B64C17/00 or IPC B64C39/00

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Office:
Applicant is inventor:
Tech fields:
None (435) · airplane (306) · stability (290) · Design (109) · automatic stability (92) · frame (89) · Control (72) · wings (67) · propulsion (63) · construction (57) · Aerodynamics (50) · Propellers (48) · subsystem (43) · lift (43) · Equilibrium (42) · whole (37) · navigation (35) · rudder (32) · steering (26) · fuselage (24)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (641) · None (305) · DE 77h.5 (20) · FR 6.3 (14) · USPC 244/45R (12) · USPC 244/80 (12) · USPC 244/13 (10) · DE 77h.11 (6) · USPC 244/70 (6) · FR 6.2 (5) · USPC 244/27 (4) · USPC 244/9 (3) · USPC 244/93 (3) · USPC 244/19 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (547) · CPC B64C39/00 (307) · CPC B64C2700/6295 (261) · CPC B64C2700/6218 (197) · CPC B64C2700/6212 (120) · CPC B64C2700/6214 (67) · CPC B64C39/005 (65) · CPC B64C39/08 (46) · CPC B64C2700/6219 (35) · CPC B64C39/008 (29) · CPC B64C39/003 (20) · CPC B64C2700/6215 (17) · CPC B64C39/006 (12) · CPC B64C1/00 (6) · CPC B64C1/30 (5) · CPC B64C3/56 (5) · CPC B64C2700/6211 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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