Drilldown: Patents

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Patents > Applicant is inventor: Yes & Supplementary to patent : Patent GB-1909-12556 or Patent US-1908-927605 or Patent US-1909-970771 or None & IPCs : IPC B64C11/00 or IPC B64C3/00

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Office:
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Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (65) · propulsion (51) · None (47) · propellers (43) · construction (41) · frame (39) · design (38) · wings (35) · fuselage (17) · propeller (17) · aerodynamics (14) · marine (14) · stability (12) · sustentation (12) · navigation (12) · subsystem (11) · aerial propeller (11) · lift (10) · biplane (9) · metal (9)
Full specification filed date:
Application number:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (92) · None (16) · Armengaud jeune (11) · Marks & Clerk (8) · J. Bonnet-Thirion (6) · Dupont et Elluin (5) · Boult, Wade & Tennant (4) · Hippolyte Josse (4) · Lavoix et Mosès (3) · Dom. Casalonga (3) · H. Bœttcher fils (3) · Haseltine, Lake & Co. (3) · J. Germain (3) · Y. Rabilloud et fils (3) · Weismann et Marx (3) · Paul Blum (3)
National tech categories:
FR 6.4 (120) · None (80) · DE 77h.5 (17) · FR 6.2 (8) · USPC 244/48 (7) · USPC 416/139 (5) · FR 6.3 (5) · USPC 244/90R (3) · USPC 244/65 (3) · USPC 244/49 (3) · DE 77 (3) · DE 77h.7 (2) · USPC 244/91 (2) · USPC 244/46 (2) · USPC 244/219 (2) · USPC 52/84 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (129) · CPC B64C11/006 (69) · CPC B64C2700/6235 (64) · CPC B64C2700/6233 (45) · CPC B64C11/00 (34) · CPC B64C11/001 (8) · CPC B64D2700/62692 (7) · CPC B64C3/385 (7) · CPC B64C11/005 (6) · CPC B64C11/346 (5) · CPC B64C3/18 (3) · None (3)
First filing:
Citations from after 1930:
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