Drilldown: Patents

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Patents > Office: US & Supplementary to patent: None & First filing: Other

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Inventor country:
US (2888) · GB (90) · DE (76) · None (74) · FR (64) · CA (58) · IT (16) · MX (11) · AU (10) · AT (10) · AH (9) · SE (9) · RU (8) · NO (5) · HU (4) · JP (4) · AR (3) · CH (3) · BE (3) · NL (3)
Applicant firm:
None (3071) · Curtiss Aeroplane (49) · Westinghouse Electric & Manufacturing Company (9) · General Electric Company (9) · Tarbox Safety Aircraft Company (9) · Curtiss Aeroplane and Motor Corporation (6) · Moteurs Salmson (5) · Kawneer Manufacturing Company (4) · Packard Motor Car Company (4) · Sperry Gyroscope Company (4) · Curtiss Motor Company (4) · United Fast Color Eyelet Company (3) · L W F Engineering Company (3) · Connecticut Aircraft (3) · Wright Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Grand Rapids Trust Company (3)
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Related to aircraft:
IPCs:
None (2600) · IPC B64B1/00 (97) · IPC B64C39/00 (45) · IPC B64C3/00 (41) · IPC B64C33/00 (27) · IPC B64C13/00 (27) · IPC B64C31/00 (25) · IPC B64C31/06 (25) · IPC B64C25/00 (20) · IPC B64C17/00 (20) · IPC B64C1/00 (18) · IPC F42B10/00 (18) · IPC B64C23/00 (17) · IPC B64C11/00 (15) · IPC B64B1/62 (12) · IPC B64C9/00 (11) · IPC B64C3/38 (11) · IPC B64C33/02 (11)
First filing: (Click arrow to add another value)
Cites these patents:
None (3252) · 1 (6) · Patent US-1903-821393 (3) · 1877 (2) · 0 (2)
Citations from after 1930:

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