Drilldown: Patents

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

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Inventor country:
US (2869) · None (140) · GB (95) · DE (84) · FR (67) · CA (54) · IT (17) · MX (12) · AU (11) · AT (10) · AH (6) · RU (6) · SE (6) · CH (5) · NO (5) · HU (4) · NL (3) · AR (3) · BE (3) · JP (3)
Applicant firm:
None (3159) · Curtiss Aeroplane (50) · Tarbox Safety Aircraft Company (10) · General Electric Company (8) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane and Motor Corporation (5) · Moteurs Salmson (5) · Westinghouse Air Spring Company (4) · Sperry Gyroscope Company (4) · L W F Engineering Company (3) · Grand Rapids Trust Company (3) · Packard Motor Car Company (3) · United Fast Color Eyelet Company (3) · Connecticut Aircraft (3)
Applicant is inventor:
Application number:
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Related to aircraft:
IPCs:
None (2681) · IPC B64B1/00 (107) · IPC B64C39/00 (48) · IPC B64C3/00 (40) · IPC B64C31/00 (28) · IPC B64C33/00 (27) · IPC B64C13/00 (27) · IPC B64C31/06 (26) · IPC F42B10/00 (21) · IPC B64C17/00 (19) · IPC B64C25/00 (17) · IPC B64C11/00 (15) · IPC B64C3/38 (15) · IPC B64B1/62 (14) · IPC B64C33/02 (14) · IPC CPC B64C13/00 (12) · IPC B64C1/00 (11) · IPC B64B1/40 (11) · IPC B64C9/00 (11) · IPC B64C23/00 (10)
First filing: (Click arrow to add another value)
Cites these patents:
None (3319) · 1 (7) · 0 (4) · 1877 (2) · Patent US-1903-821393 (2)
Citations from after 1930:

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