Drilldown: Patents

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Patents > Office : AT or MX or US & First filing: Yes

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Office: (Click arrow to add another value)
Inventor country:
US (2898) · None (157) · GB (117) · DE (116) · FR (88) · AT (60) · CA (56) · MX (29) · IT (19) · HU (12) · AU (11) · RU (10) · AH (9) · CH (8) · NO (6) · SE (6) · NL (5) · ES (4) · BE (4)
Applicant firm:
None (3351) · Curtiss Aeroplane (48) · Jacob Lohner & Co. (14) · Tarbox Safety Aircraft Company (10) · General Electric Co. (9) · Westinghouse Electric & Manufacturing Company (6) · Moteurs Salmson (5) · Curtiss Aeroplane and Motor Corporation (5) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Westinghouse Air Spring Company (4) · L W F Engineering Company (3) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (3) · Sperry Gyroscope Company (3) · Société Anonyme des Établissements Nieuport (3) · Packard Motor Car Company (3) · Grand Rapids Trust Company (3) · United Fast Color Eyelet Company (3) · Connecticut Aircraft (3)
Applicant is inventor:
Granted:
Supplementary to patent:
None (3461) · 1 (7) · navigation (3) · Patent DE-1907-214228 (2) · Patent GB-1909-12556 (2) · Patent US-1908-1077750 (2)
IPCs:
None (2828) · IPC B64B1/00 (119) · IPC B64C39/00 (54) · IPC B64C3/00 (44) · IPC B64C33/00 (30) · IPC B64C31/00 (28) · IPC B64C13/00 (27) · IPC B64C31/06 (26) · IPC B64C33/02 (23) · IPC F42B10/00 (22) · IPC B64C17/00 (18) · IPC B64C25/00 (18) · IPC CPC B64C13/00 (16) · IPC B64C11/00 (16) · IPC B64B1/62 (14) · IPC B64B1/40 (14) · IPC B64C9/00 (14) · IPC B64C3/38 (12) · IPC B64C1/00 (12) · IPC B64C27/00 (11)
First filing: (Click arrow to add another value)
Cites these patents:
None (3496) · 1 (13) · 0 (9) · 1887 (3) · CPC B64B1/00 (3) · 2 (2) · 1877 (2) · Patent US-1903-821393 (2) · 1907 (2) · 1908 (2)
Citations from after 1930:

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