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Patents > CPCs : CPC B64C13/00 or CPC B64C3/385 or CPC B64C3/52

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Office:
Inventor location:
None (743) · Seine (8) · New York City (5) · New York county (5) · TX (4) · Bexar county (4) · Nord (3) · London (3) · New York (3) · Ohio (3)
Applicant is inventor:
Tech fields:
None (299) · airplane (287) · control (155) · stability (126) · frame (96) · navigation (91) · wings (78) · rudder (77) · design (66) · steering (65) · lift (45) · aerodynamics (40) · construction (34) · airfoil (28) · automatic stability (27) · wing warping (26) · HTA (23) · wheels (23) · subsystem (21) · sustentation (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (649) · Patent FR-1908-392672 (7) · Patent FR-1907-373818 (3) · Patent US-1909-970771 (3) · Patent US-1910-1055379 (3) · Patent BE-1912-02-07-Gramaticesco (3)
Related to aircraft:
National tech categories:
None (303) · FR 6.4 (193) · USPC 244/90R (39) · DE 77h.5 (36) · USPC 244/233 (34) · USPC 244/48 (28) · USPC 244/78.1 (17) · USPC 244/87 (15) · USPC 244/82 (12) · USPC 244/88 (11) · USPC 244/234 (10) · USPC 244/119 (10) · USPC 244/231 (9) · USPC 244/99.11 (9) · USPC 244/225 (9) · USPC 244/237 (8) · USPC 244/80 (8) · USPC 244/38 (7) · USPC 244/89 (6)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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