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Patents > CPCs : CPC B64C1/06 or CPC B64C17/00 or CPC B64C23/005

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Office:
Inventor location:
None (1021) · Seine (19) · Paris (9) · Nord (7) · Loire (7) · California (7) · Texas (7) · New York (6) · England (5) · San Antonio (5) · Chicago (5) · Meurthe-et-Moselle (5) · Bexar county, TX (5) · New York City (4) · New York county (4) · Nièvre (4) · Seine-et-Oise (4) · Ohio (4) · Maine-et-Loire (4) · Indiana (4)
Applicant is inventor:
Tech fields:
stability (504) · airplane (457) · None (355) · automatic stability (207) · design (129) · frame (118) · control (107) · Aerodynamics (83) · propulsion (81) · wings (69) · navigation (67) · equilibrium (63) · hybrid (61) · propeller (59) · construction (58) · subsystem (58) · helicopter (57) · lift (51) · rudder (50) · propellers (47)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (524) · None (401) · USPC 244/80 (66) · USPC 244/6 (47) · DE 77h.5 (25) · USPC 244/66 (20) · USPC 244/93 (19) · USPC 244/12.1 (15) · USPC 244/177 (13) · USPC 244/139 (7) · USPC 244/90R (7) · USPC 244/92 (7) · FR 6.3 (7) · USPC 244/60 (6) · USPC 244/100R (6) · USPC 244/35R (5) · DE 77 (5) · USPC 244/48 (4) · USPC 244/87 (4) · USPC 244/104R (4)
IPCs:
IPC B64C17/00 (553) · None (408) · IPC B64C1/00 (310) · IPC B64C23/00 (219) · CPC B64C17/00 (9) · IPC B64C23/005 (8) · IPC B64C1/06 (4) · IPC B64C3/48 (3) · IPC B64C3/38 (3) · IPC B64C17/04 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (1215)
Citations from after 1930:
Number of diagram pages:

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