Drilldown: Patents

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Patents > Year granted: 1912 & Number of claims: None

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Year granted:
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Applicant is inventor:
Tech fields:
None (457) · airplane (68) · Propulsion (30) · stability (29) · frame (25) · LTA (19) · design (17) · wings (17) · navigation (15) · Construction (15) · propeller (14) · landing (14) · aerodynamics (14) · propellers (12) · whole (12) · subsystem (12) · aeroplane (11) · control (9)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (585) · Patent FR-1909-420322 (2) · Patent US-1910-1041876 (2) · Patent ES-1911-50435 (2) · Patent BE-1911-Ernest Gérard (2) · Patent GB-1911-12188 (2)
Related to aircraft:
Patent agent:
None (578) · Armengaud jeune (7) · J. Bonnet-Thirion (5) · Weismann et Marx (4) · W. P. Thompson & Co. (3) · De Visscher et Graetz (3) · Brandon frères (2) · Van der Haeghen (2) · 1912-01-09 (2) · Haseltine, Lake & Co. (2) · Société anonyme Astra Ab [FR] (2) · E. et G. Bede (2)
National tech categories:
None (271) · FR 6.4 (70) · BE K (15) · USPC 244/90R (13) · USPC 244/22 (10) · USPC 244/139 (8) · USPC 244/48 (8) · USPC 244/144 (7) · USPC 244/45R (7) · USPC 244/76R (7) · HU V/h (7) · USPC 244/147 (7) · USPC 244/87 (6) · USPC 244/234 (6) · USPC 244/231 (5) · USPC 244/30 (5) · AT 77d (5) · USPC 244/65 (5) · USPC 244/93 (5) · USPC 244/46 (5)
IPCs:
None (544) · IPC B64C1/00 (8) · IPC B64C17/00 (7) · IPC B64C39/00 (7) · IPC B64B1/58 (6) · IPC B64C25/00 (6) · IPC B64C35/00 (5) · IPC B64B1/00 (5) · IPC CPC B64C13/00 (4) · IPC B64C3/00 (4) · IPC B64C3/56 (4) · IPC B64C11/16 (3) · IPC B64C3/38 (3) · IPC B64C11/00 (3) · IPC B64C33/00 (3) · IPC B64C23/00 (3) · IPC B64C3/54 (3)
CPCs:
None (131) · CPC B64C2700/6295 (65) · CPC B64C17/00 (42) · CPC B64C39/00 (36) · CPC B64C13/00 (35) · CPC B64C23/005 (34) · CPC B64C3/385 (27) · CPC B64C33/02 (25) · CPC B64B1/00 (19) · CPC B64C2700/6274 (14) · CPC B64C3/14 (12) · CPC B64C35/00 (12) · CPC B64C13/24 (10) · CPC B64C2700/6218 (9) · CPC B64C2700/6256 (8) · CPC B64F2700/6226 (8) · CPC B64C2700/6212 (8) · CPC B64B1/40 (8) · CPC B64C11/006 (8)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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