Drilldown: Patents

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Patents > Tech fields : propulsion or None & Number of claims: 5-20

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Office:
Inventor location:
None (592) · London (9) · Pennsylvania (6) · Chicago (5) · Baltimore (4) · New York (4) · Seine (3) · Cleveland (2) · Missouri (2) · New York city (2) · New York county (2) · New York state (2) · St. Louis (2) · Hamilton county, OH (2) · Massachusetts (2) · Cincinnati (2) · Budapest (2) · Virginia (2) · Texas (2) · Basses-Alpes (2)
Applicant firm:
None (634) · Curtiss Aeroplane (8) · Connecticut Aircraft Company (2) · Sturtevant Aeroplane Co. (2) · Société R. Bourbeau et H. Devaux (2) · Planes Ltd. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (558) · Patent CH-1899-18666 (2) · Patent FR-1910-435166 (2) · Patent FR-1908-404631 (2) · Patent FR-1907-378566 (2) · Patent FR-1904-340154.4984 (2) · Patent FR-1902-326476 (2) · Patent FR-1902-324521 (2) · Patent IT-1907-03-09 (2) · Patent CH-1910-54251 (2) · Patent FR-1912-458772 (2)
Related to aircraft:
Assigned to:
None (645) · Curtiss Aeroplane (5) · Sturtevant Aeroplane Co. (2)
National tech categories:
None (256) · FR 6.4 (76) · USPC 244/45R (17) · HU V/h (12) · USPC 244/80 (11) · USPC 244/22 (11) · USPC 244/233 (10) · USPC 244/51 (9) · USPC 244/119 (8) · FR 6.3 (8) · USPC 244/93 (8) · USPC 244/28 (8) · USPC 244/66 (8) · USPC 244/20 (7) · GB 4 propel & steer (7) · USPC 244/65 (7)
IPCs:
None (371) · IPC B64C39/00 (52) · IPC B64C23/00 (25) · IPC B64C1/00 (19) · IPC B64B1/00 (18) · IPC B64C17/00 (18) · IPC B64C3/38 (16) · IPC B64C11/00 (15) · IPC B64C33/02 (12) · IPC B64C33/00 (11) · IPC B64C3/00 (11) · IPC B64C35/00 (8) · IPC B64C13/00 (7) · IPC B64C27/04 (7) · IPC B64D27/00 (6) · IPC B64C25/00 (5) · IPC B64C29/00 (5) · IPC B64C3/42 (4) · IPC B64C3/54 (4) · IPC B64B1/40 (4)
CPCs:
None (111) · CPC B64C23/005 (51) · CPC B64C2700/6295 (45) · CPC B64B1/00 (43) · CPC B64C17/00 (36) · CPC B64C39/005 (29) · CPC B64C3/385 (29) · CPC B64C39/00 (28) · CPC B64C33/02 (26) · CPC B64C13/00 (24) · CPC B64C2700/6274 (20) · CPC B64C39/08 (17) · CPC B64C11/006 (13) · CPC B64C3/00 (11) · CPC B64C35/00 (10) · CPC B64C11/00 (10) · CPC B64C33/00 (10) · CPC B64C2700/6256 (9) · CPC B64C2700/6218 (9)
First filing:
Cites these patents:
None (664)
Citations from after 1930:

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