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Patents > CPCs : CPC B64C17/00 or CPC B64C2700/6256 or CPC Y10T403/635

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None (847) · Seine (15) · Paris (8) · Loire (7) · Bexar county, TX (5) · Texas (5) · San Antonio (5) · New York (4) · England (4) · Nord (4) · Nièvre (4) · Bouches-du-Rhône (3) · Düsseldorf (3) · Orne (3) · Ohio (3) · California (3) · Michigan (3) · Meurthe-et-Moselle (3) · New York City (3) · La Ricamarie (3)
Applicant is inventor:
Tech fields:
stability (494) · Airplane (393) · None (255) · automatic stability (207) · control (149) · design (102) · aerodynamics (77) · frame (71) · equilibrium (65) · Wings (60) · subsystem (58) · steering (53) · rudder (51) · Construction (40) · pendulum (37) · navigation (35) · lift (34) · balance (31) · aileron (25) · propellers (20)
Full specification filed date:
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Granted:
Supplementary to patent:
None (724) · Patent FR-1908-396249 (5) · Patent US-1908-1077750 (4) · Patent GB-1909-8531 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1908-989022 (3) · Patent US-1908-935766 (3) · Patent US-1908-1081147 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1912-442419 (3) · Patent FR-1910-415470 (3) · Patent FR-1909-399456 (3) · Patent FR-1911-446282 (3)
Related to aircraft:
National tech categories:
FR 6.4 (434) · None (382) · USPC 244/80 (59) · DE 77h.5 (24) · USPC 244/93 (19) · USPC 244/177 (13) · USPC 244/90R (7) · USPC 244/92 (7) · FR 6.3 (4) · USPC 244/91 (3) · USPC 244/113 (3) · USPC 244/87 (3) · USPC 244/233 (2) · USPC 244/234 (2) · USPC 244/139 (2) · USPC 244/88 (2) · USPC 244/82 (2) · USPC 244/89 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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