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Patents > CPCs : CPC B64C33/02 or CPC B64C35/00

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None (265) · flapping (90) · frame (74) · airplane (69) · propulsion (58) · hydroaeroplane (55) · ornithopter (52) · wings (47) · design (46) · hydroplane (43) · hybrid (38) · navigation (32) · marine (32) · Landing (30) · takeoff (25) · wheels (24) · propeller (22) · LTA (21) · stability (20) · construction (19)
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None (494) · Patent FR-1912-446040 (4) · Patent FR-1910-426487 (3) · Patent BE-1912-02-27 Caudron (3) · Patent US-1913-1094989 (3) · Patent GB-1909-12556 (3) · Patent FR-1916-493411 (3) · Patent FR-1912-455471 (3)
Related to aircraft:
Patent agent:
None (355) · None (12) · Boult, Wade & Tennant (9) · Armengaud jeune (9) · J. Bonnet-Thirion et Breton (7) · John P. Tarbox (6) · Marks & Clerk (6) · Brewer & Son (5) · Munn & Co. (5) · Edward Evans & Co. (5) · Louis Tailfer (5) · Dom. Casalonga (4) · M. Zerolo (4) · Hippolyte Josse (4)
National tech categories:
None (295) · FR 6.4 (144) · USPC 244/22 (69) · USPC 244/72 (18) · DE 77h.10 (14) · DE 77 (13) · DE 77h.9 (9) · FR 6.3 (8) · USPC 244/105 (7) · USPC 244/101 (5) · DE 77h (5) · USPC 244/64 (3) · USPC 244/133 (3) · USPC 244/87 (2) · GB 4 propel & steer (2) · USPC 244/90R (2) · GB 4 propelling (2) · USPC 244/50 (2) · DE 77h.5 (2) · DE 62b (2)
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