Drilldown: Patents

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Patents > Number of claims: 7-60

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Inventor country:
US (816) · GB (239) · FR (190) · DE (86) · AT (36) · AU (27) · IT (23) · None (20) · CA (16) · HU (15) · CH (10) · RO (10) · BE (7) · MX (5) · AH (5) · IE (4) · RU (4) · PE (4)
Applicant firm:
None (1328) · Curtiss Aeroplane (19) · Sperry Gyroscope Company (7) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane & Motor Corporation (5) · Macy Engineering Company (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Tarbox Safety Aircraft Company (4) · Curtiss Motor Company (4) · Curtiss Aeroplane and Motor Corporation (4) · British and Colonial Aeroplane Co. (4) · Westinghouse Air Spring Company (3) · General Electric Company (3) · Packard Motor Car Company (3) · Connecticut Aircraft Company (3) · Aeroplane Destroyer Company (3) · Connecticut Aircraft (3)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1366) · Curtiss Aeroplane and Motor Corporation (7) · Sperry Gyroscope Company (6) · Goodyear Tire and Rubber Company (6) · Westinghouse Electric & Manufacturing Company (5) · Curtiss Aeroplane (4) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (3) · William Woods Plankinton (2) · Western Electric Company (2) · Rupert G. Bryant (2) · L W F Engineering Company (2) · Haskelite Manufacturing Corporation (2) · General Electric Company (2) · Curtiss Motor Company (2) · Wright Company (2) · Aeroplane Destroyer Company (2)
IPCs:
None (820) · IPC B64C39/00 (72) · IPC B64C17/00 (63) · IPC B64C1/00 (61) · IPC B64B1/00 (39) · IPC B64C35/00 (30) · IPC B64C3/00 (25) · IPC B64C13/00 (23) · IPC B64C3/38 (23) · IPC B64C33/02 (19) · IPC B64C11/00 (15) · IPC B64C33/00 (15) · IPC B64C23/00 (14) · IPC B64C3/18 (14) · IPC B64C17/06 (14) · IPC B64C25/00 (12) · IPC B64C3/54 (12) · IPC B64B1/58 (11) · IPC B64C11/20 (8)
First filing:
Cites these patents:
None (1454) · 1 (4) · Patent US-1903-821393 (2)
Citations from after 1930:

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