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Patents > CPCs : CPC B64C11/48 or CPC B64C2700/6281 or CPC B64C39/00

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None (509) · airplane (116) · design (66) · frame (55) · propellers (44) · propulsion (41) · helicopter (38) · stability (35) · construction (35) · wings (28) · propeller (27) · lift (26) · whole (25) · control (17) · aerodynamics (15) · fuselage (15) · marine (15) · monoplane (14) · navigation (14)
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None (650) · Patent US-1910-996592 (3) · Patent FR-1916-502839 (3) · Patent FR-1908-394418 (2) · Patent FR-1909-395148 (2) · Patent US-1908-927605 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1909-403418 (2) · Patent FR-1915-478440 (2) · Patent FR-1908-407090 (2) · Patent FR-1913-461629 (2) · Patent FR-1911-434281 (2) · Patent US-1911-1011761 (2) · Patent GB-1908-4519 (2) · Patent FR-1912-441089 (2) · Patent FR-1910-414004 (2) · Patent US-1911-994106 (2) · Patent DE-1912-265515 (2) · Patent FR-1908-396470 (2) · Patent FR-1910-421136 (2)
Related to aircraft:
Patent agent:
None (414) · None (30) · Armengaud jeune (21) · Marks & Clerk (12) · J. Bonnet-Thirion (10) · Weismann et Marx (9) · J. Germain (9) · Y. Rabilloud et fils (8) · Brandon frères (8) · Munn & Co. (7) · E. Bletry (7) · G. Petiau (7) · G. de Mestral et F. Harlé (7) · L. Chassevent (6) · Boramé et Julien (6) · Lavoix et Mosès (6)
National tech categories:
None (465) · FR 6.4 (274) · FR 6.3 (12) · USPC 416/128 (7) · USPC 416/129 (7) · DE 77h.5 (7) · USPC 416/200R (6) · USPC 244/13 (4) · USPC 244/65 (4) · DE 77h.6 (4) · USPC 416/123 (3) · FR 6.1 (2) · FR 6.2 (2) · USPC 244/91 (2) · USPC 416/121 (2)
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