Drilldown: Patents

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Patents > Tech fields: wings & Number of diagram pages: 2-50000000

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Office:
Inventors:
None (7) · John Washington Wilson (7) · Arthur Henry Edwards (4) · Edmund Sparmann (4) · Henri-Hubert Pagny (4)
Inventor country:
Applicant person:
None (26) · John Washington Wilson (7) · Arthur Henry Edwards (4) · Edmund Sparmann (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (43)
Granted:
Supplementary to patent:
None (153) · Patent US-1909-970771 (6) · Patent AU-1914-14892 (3) · Patent BE-1910-230887 (3) · Patent GB-1908-4519 (3) · Patent FR-1911-438355 (2) · Patent US-1914-1157636 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1910-1055379 (2) · Patent US-1904-876125 (2) · Patent SE-1906-25199 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent FR-1916-491738 (2) · Patent US-1916-1208684 (2) · Patent AT-1912-75092 (2) · Patent AT-1912-63049 (2) · Patent DE-1909-244441 (2)
Related to aircraft:
Patent agent:
None (69) · None (9) · Weismann et Marx (5) · Marks & Clerk (4) · John P. Tarbox (4) · Charles Dony (4) · Edward Evans & Co. (3) · Brewer & Son (3) · Brandon frères (3) · Louis Tailfer (3) · E. Blétry (3) · Armengaud jeune (3) · Abel & Imray (3) · Philip M. Justice (3)
National tech categories:
None (85) · FR 6.4 (64) · HU V/h (11) · CH 129b (5) · USPC 244/22 (4) · FR 6.3 (3) · AT 77d (3) · USPC 244/45R (3) · GB 4 without buoyant (3) · USPC 244/80 (3) · GB 4 propel & steer (3) · USPC 244/90R (3)
IPCs:
None (99) · IPC B64C39/00 (23) · IPC B64C33/02 (9) · IPC B64C3/00 (8) · IPC B64C1/00 (8) · IPC B64C17/00 (8) · IPC B64C33/00 (8) · IPC B64C3/56 (7) · IPC B64C3/54 (6) · IPC B64C3/38 (6) · IPC B64B1/00 (6) · IPC B64C23/00 (5) · IPC B64C11/00 (3) · IPC B64C31/04 (3) · IPC B64C35/00 (3) · IPC B64C13/00 (3)
CPCs:
None (42) · CPC B64C2700/6295 (14) · CPC B64C33/02 (13) · CPC B64C17/00 (13) · CPC B64C39/00 (12) · CPC B64C13/00 (12) · CPC B64C33/00 (10) · CPC B64C3/56 (9) · CPC B64B1/00 (8) · CPC B64C3/00 (8) · CPC B64C39/005 (6) · CPC B64C23/005 (6) · CPC B64C3/14 (6) · CPC B64C3/54 (6) · CPC B64C2700/6256 (5) · CPC B64C31/04 (5) · CPC B64C2700/6233 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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