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Patents > CPCs : CPC B64C11/22 or CPC B64C3/385

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None (274) · Seine (5) · London (5) · Texas (3) · New York county (3) · New York City (3) · Manche (2) · Bexar county, TX (2) · San Antonio (2) · NY (2) · England (2)
Applicant is inventor:
Tech fields:
None (136) · airplane (100) · stability (39) · frame (38) · wings (26) · design (25) · control (25) · navigation (20) · lift (16) · Construction (15) · airfoil (14) · propeller (14) · Aerodynamics (14) · rudder (14) · incidence (13) · wheels (12) · propulsion (12) · Propellers (12) · automatic stability (10)
Full specification filed date:
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Supplementary to patent:
None (244) · Patent FR-1908-392672 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent CA-1910-131159 (2) · Patent FR-1908-398707 (2) · Patent SE-1917-46288 (2) · Patent DE-1909-244106 (2) · Patent FR-1912-457441 (2) · Patent FR-1912-449167 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent GB-1910-5908 (2)
Related to aircraft:
Patent agent:
None (96) · None (13) · Armengaud jeune (11) · L. Chassevent (6) · E. Blétry (6) · Munn & Co. (6) · J. S. Withers & Spooner (5) · Schwab (4) · Victor J. Evans (4) · J. Bonnet-Thirion (4) · Émile Bert (3) · Charles Dony (3) · Georges Faugé (3) · Haseltine, Lake & Co. (3) · Marks & Clerk (3)
National tech categories:
None (124) · FR 6.4 (92) · USPC 244/48 (25) · DE 77h.5 (11) · USPC 244/99.11 (9) · USPC 244/38 (7) · USPC 244/90R (6) · USPC 244/119 (5) · USPC 244/47 (3) · USPC 244/88 (3) · USPC 244/65 (3)
CPCs: (Click arrow to add another value)
First filing:
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