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Patents > CPCs : CPC B64C13/00 or CPC B64C2700/6243 or CPC B64C2700/6256

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Office:
Inventor country:
Inventor location:
None (432) · Seine (6) · Nord (4) · New York (3) · Ohio (3) · Manchester (2) · Issy-les-Moulineaux (2) · New York City (2) · New York county (2) · Paris (2) · Bexar county (2) · TX (2)
Applicant is inventor:
Tech fields:
None (161) · airplane (154) · control (123) · stability (82) · navigation (59) · rudder (59) · steering (53) · frame (48) · design (37) · wings (30) · aerodynamics (21) · Lift (16) · construction (16) · automatic stability (16) · Propellers (15) · aileron (14) · biplane (13) · HTA (12) · Wheels (11) · subsystem (11)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (394) · Patent US-1909-970771 (3) · Patent FR-1915-477321 (3) · Patent US-1910-1055379 (3) · Patent FR-1912-451312 (2) · Patent US-1913-1118124 (2) · Patent US-1909-1008096 (2) · Patent DE-1918-388537 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2)
Related to aircraft:
Patent agent:
None (211) · Munn & Co. (14) · Armengaud jeune (13) · Marks & Clerk (11) · Brewer & Son (9) · Weismann et Marx (7) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (6) · None (5) · John P. Tarbox (4) · Abel & Imray (4) · Brierley & Howard (4) · Noyes & Harriman (3) · H. A. Toulmin (3) · H. Boettcher fils (3) · C. C. Hines (3) · Paul Blum (3) · Brierley & Appleyard (3) · Brandon frères (3) · Victor J. Evans (3)
National tech categories:
None (179) · FR 6.4 (74) · USPC 244/233 (34) · USPC 244/90R (32) · DE 77h.5 (22) · USPC 244/78.1 (17) · USPC 244/87 (13) · USPC 244/82 (12) · USPC 244/225 (9) · USPC 244/88 (8) · USPC 244/234 (8) · USPC 244/231 (7) · USPC 244/237 (7) · USPC 244/89 (6) · USPC 244/80 (6) · USPC 244/232 (5) · USPC 244/119 (5) · USPC 244/35R (4) · USPC 244/100R (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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