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Patents > CPCs : CPC B64C11/006 or CPC B64C35/00

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Tech fields:
None (357) · Propulsion (91) · hydroaeroplane (62) · airplane (56) · marine (56) · Propellers (46) · design (45) · hydroplane (43) · propeller (37) · frame (35) · hybrid (22) · paddle-wheel (21) · landing (19) · wings (18) · takeoff (18) · subsystem (18) · construction (16) · aerodynamics (16)
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Supplementary to patent:
None (602) · Patent FR-1912-455471 (3) · Patent US-1913-1094989 (3) · Patent FR-1916-493411 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1910-426487 (3)
Related to aircraft:
Patent agent:
None (437) · Armengaud jeune (15) · None (12) · Boult, Wade & Tennant (11) · John P. Tarbox‎ (11) · Munn & Co. (7) · Marks & Clerk (7) · J. Bonnet-Thirion (7) · J. Bonnet-Thirion et Breton (6) · L. Chassevent (6) · Abel & Imray (5) · Louis Tailfer (5) · E. Blétry (5) · Brewer & Son (5) · Lloyd Wise & Co. (4) · M. Zerolo (4) · Edward Evans & Co. (4) · Dom. Casalonga (4) · Y. Rabilloud et fils (4)
National tech categories:
None (474) · FR 6.4 (129) · DE 77h.9 (15) · USPC 416/113 (13) · FR 6.2 (12) · USPC 416/108 (11) · USPC 416/116 (8) · USPC 244/105 (6) · USPC 244/101 (5) · DE 77h.6 (5) · USPC 244/71 (5) · FR 6.3 (4) · DE 77h.5 (4) · FR 5.8 (3) · USPC 416/109 (2) · USPC 244/87 (2) · USPC 244/90R (2) · DE 77h (2) · DE 77 (2) · FR 2 (2)
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