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Patents > CPCs : CPC B64B1/40 or CPC B64C3/385 or CPC F03D11/00

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None (434) · London (5) · Seine (5) · New York City (3) · New York county (3) · TX (2) · New York state (2) · Charlottenburg (2) · Cincinnati (2) · NY (2) · England (2) · Massachusetts (2) · Bexar county (2) · Hamilton county, OH (2) · Manche (2)
Applicant is inventor:
Tech fields:
None (195) · airplane (101) · LTA (97) · stability (61) · frame (55) · balloon (43) · navigation (37) · design (33) · control (28) · wings (27) · rudder (20) · construction (18) · airfoil (18) · lift (17) · aerodynamics (16) · propulsion (15) · propeller (15) · safety (15) · airship (14)
Full specification filed date:
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Supplementary to patent:
None (389) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent DE-1909-244106 (2) · Patent FR-1912-449167 (2) · Patent FR-1912-457441 (2) · Patent FR-1908-398707 (2) · Patent FR-1902-321808 (2) · Patent GB-1910-5908 (2) · Patent SE-1917-46288 (2) · Patent GB-1911-2636 (2) · Patent CA-1910-131159 (2) · Patent BE-1912-04-05 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2)
Related to aircraft:
Patent agent:
None (211) · Armengaud jeune (15) · Munn & Co. (12) · None (12) · E. Blétry (7) · Victor J. Evans (6) · Schwab (6) · J. Bonnet-Thirion (5) · L. Chassevent (5) · Marks & Clerk (5) · J. S. Withers & Spooner (5) · Lavoix et Mosès (4) · Hippolyte Josse (4) · Haseltine, Lake & Co. (4) · Chassevent (3) · Émile Bert (3) · Charles Dony (3) · Georges Faugé (3)
National tech categories:
None (178) · FR 6.4 (119) · USPC 244/48 (25) · USPC 244/127 (17) · USPC 244/32 (13) · DE 77h.5 (11) · USPC 244/96 (11) · USPC 244/99.11 (9) · USPC 244/33 (9) · DE 77 (9) · USPC 244/38 (7) · FR 6.3 (7) · DE 77h (6) · USPC 244/31 (6) · USPC 244/90R (6) · USPC 244/119 (6) · USPC 244/99 (4) · USPC 244/65 (3) · USPC 244/47 (3) · USPC 244/88 (3)
CPCs: (Click arrow to add another value)
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