Drilldown: Patents

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Patents > First filing : Other or None & Number of claims: 6-50000000

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Inventor country:
US (746) · GB (239) · FR (158) · DE (74) · None (25) · AT (17) · AU (16) · CA (15) · IT (14) · HU (13) · CH (12) · BE (6) · RO (6) · IE (5) · RU (5) · Prussia (4) · NZ (4) · MX (4) · AH (4)
Applicant firm:
None (1205) · Curtiss Aeroplane (9) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane and Motor Corporation (6) · Tarbox Safety Aircraft Company (6) · Curtiss Aeroplane & Motor Corporation (5) · Sopwith Aviation Company Limited (4) · British and Colonial Aeroplane Co. (4) · Société Anonyme des Établissements Nieuport (3) · Westinghouse Air Spring Company (3) · Sperry Gyroscope Company (3) · Connecticut Aircraft (3) · Packard Motor Car Company (3) · Curtiss Motor Company (3)
Applicant is inventor:
Granted:
Supplementary to patent:
None (1198) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent CH-1899-18666 (3) · Patent US-1913-1123253 (2) · Patent US-1911-1109891 (2) · Patent US-1910-1011683 (2) · Patent US-1908-1077750 (2) · Patent US 1906 12 10 (2) · Patent BE-1914-264437 (2) · Patent GB-1909-26034 (2) · Patent GB-1909-12556 (2) · Patent GB-1903-27212 (2) · Patent FR-1911-443878 (2) · Patent FR-1906-363017 (2) · Patent DE-1911-330185 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent GB-1913-16499 (2) · Patent FR-1913-465942 (2) · Patent AT-1912-64662 (2)
Assigned to:
None (1235) · Goodyear Tire and Rubber Company (6) · 1 (5) · Sperry Gyroscope Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Westinghouse Electric & Manufacturing Company (4) · Curtiss Aeroplane (3) · Westinghouse Air Spring Company (3) · L W F Engineering Company (2) · William Woods Plankinton (2) · Curtiss Aeroplane & Motor Corporation (2) · Western Electric Company (2)
IPCs:
None (712) · IPC B64C39/00 (67) · IPC B64C17/00 (58) · IPC B64C1/00 (54) · IPC B64B1/00 (45) · IPC B64C3/00 (32) · IPC B64C35/00 (27) · IPC B64C13/00 (26) · IPC B64C33/02 (20) · IPC B64C33/00 (16) · IPC B64C3/38 (15) · IPC B64C23/00 (13) · IPC B64C11/00 (13) · IPC B64C25/00 (12) · IPC B64C3/54 (11) · IPC B64C3/18 (11) · IPC B64B1/58 (11) · IPC B64C11/20 (10) · IPC B64C27/04 (9) · IPC B64C3/56 (8)
First filing: (Click arrow to add another value)
Cites these patents:
None (1301) · 1 (4) · CPC B64B1/00 (3) · Patent US-1903-821393 (2)
Citations from after 1930:

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