Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Grant date: 1900 - 1999 & Number of text pages: 4-50000000

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Inventor country:
US (533) · FR (275) · GB (259) · DE (67) · AT (30) · IT (19) · AU (19) · RO (18) · CA (17) · HU (16) · RU (13) · CH (12) · IE (10) · None (9) · BE (6) · NL (6) · NZ (4) · PE (4) · VN (4) · EG (3)
Applicant firm:
None (1155) · Curtiss Aeroplane (13) · Blackburn Aeroplane and Motor Co. (10) · Vickers Limited (8) · Sperry Gyroscope Company (7) · British and Colonial Aeroplane Co. (5) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane & Motor Corporation (4) · Macy Engineering Company (4) · Curtiss Motor Company (4) · Société Anonyme des Établissements Nieuport (4) · Aeroplane Destroyer Company (3) · Blair Atholl Aeroplane Syndicate (3) · Grand Rapids Trust Company (3) · Westinghouse Air Spring Company (3) · Connecticut Aircraft Company (3) · Curtiss Aeroplane and Motor Corporation (3)
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Full specification filed date:
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Related to aircraft:
Assigned to:
None (1240) · 1 (9) · Sperry Gyroscope Company (6) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Electric & Manufacturing Company (2) · Aeroplane Destroyer Company (2)
IPCs:
None (512) · IPC B64C17/00 (132) · IPC B64C1/00 (116) · IPC B64C39/00 (89) · IPC B64C3/38 (34) · IPC B64B1/00 (33) · IPC B64C35/00 (29) · IPC B64C3/00 (26) · IPC B64C13/00 (25) · IPC B64C23/00 (24) · IPC B64C17/06 (24) · IPC B64C33/02 (22) · IPC B64C11/00 (20) · IPC B64C27/04 (16) · IPC B64D17/00 (13) · IPC B64C3/54 (11) · IPC B64C33/00 (11) · IPC B64C25/00 (10) · IPC B64C3/18 (10) · IPC B64D1/04 (9)
First filing:
Cites these patents:
None (1266) · 1 (2) · USPC 244/87 (2)
Citations from after 1930:

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