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Patents > CPCs : CPC B64C13/00 or CPC B64C3/385 or CPC B64C31/02

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Office:
Inventor location:
None (692) · Seine (9) · London (6) · New York City (5) · New York county (5) · Bexar county (4) · TX (4) · Ohio (3) · Nord (3) · New York (3)
Applicant is inventor:
Tech fields:
None (284) · airplane (248) · control (150) · stability (121) · frame (92) · navigation (82) · rudder (75) · steering (61) · design (60) · wings (58) · aerodynamics (34) · lift (31) · construction (29) · automatic stability (26) · wheels (23) · airfoil (23) · HTA (20) · biplane (19) · subsystem (18) · Propellers (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (623) · Patent FR-1908-392672 (4) · Patent BE-1912-02-07-Gramaticesco (3) · Patent US-1909-970771 (3) · Patent US-1910-1055379 (3)
Related to aircraft:
Patent agent:
None (299) · Armengaud jeune (24) · Munn & Co. (22) · None (16) · Marks & Clerk (13) · Haseltine, Lake & Co. (10) · Brewer & Son (9) · E. Blétry (8) · Weismann et Marx (8) · Victor J. Evans (7) · L. Chassevent (7) · J. S. Withers & Spooner (6) · Boult, Wade & Tennant (6) · Abel & Imray (5)
National tech categories:
None (277) · FR 6.4 (166) · 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 244/99.11 (9) · USPC 244/231 (9) · USPC 244/16 (9) · USPC 244/225 (9) · USPC 244/80 (8) · USPC 244/237 (8) · USPC 244/38 (7) · USPC 244/89 (6)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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