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Patents > CPCs : CPC B64C11/006 or CPC B64C2700/6281

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None (304) · Propulsion (103) · propellers (56) · Helicopter (44) · propeller (38) · airplane (27) · Marine (25) · design (23) · paddle-wheel (18) · wings (15) · sustentation (14) · Subsystem (13) · ascension (13) · aerodynamics (13) · lift (13) · LTA (12) · hybrid (11)
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None (506) · Patent DE-1907-214228 (2) · Patent US-1911-1011761 (2) · Patent GB-1911-12232 (2) · Patent FR-1915-478440 (2) · Patent FR-1908-407090 (2) · Patent DE-1912-267069 (2) · Patent FR-1909-410848 (2) · Patent AU-1909-16369 (2)
Related to aircraft:
Patent agent:
None (374) · None (15) · Armengaud jeune (13) · Munn & Co. (7) · J. Bonnet-Thirion (6) · Y. Rabilloud et fils (6) · G. Petiau (4) · L. Chassevent (4) · E. Blétry (4) · G. de Mestral et F. Harlé (4) · Lloyd Wise & Co. (3) · Schwab (3) · J. Germain (3) · Browne & Co. (3) · Brandon frères (3) · Boult, Wade & Tennant (3) · Boramé et Julien (3) · J. S. Withers & Spooner (3) · Marks & Clerk (3)
National tech categories:
None (378) · FR 6.4 (113) · USPC 416/113 (13) · FR 6.2 (12) · USPC 416/108 (11) · FR 6.3 (10) · USPC 416/116 (8) · DE 77h.6 (5) · USPC 244/71 (5) · USPC 416/123 (3) · FR 5.8 (3) · USPC 416/121 (2) · USPC 416/109 (2) · USPC 244/65 (2) · DE 77 (2) · FR 2 (2) · DE 77h (2)
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