Drilldown: Patents

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Patents > Inventor country: US & First filing: Yes & Number of claims: 4-50

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Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (1116) · New York (23) · Pennsylvania (19) · New York City (18) · New York county (18) · New York state (16) · Chicago (12) · St. Louis (10) · Missouri (9) · Ohio (9) · Illinois (8) · California (8) · Michigan (8) · Massachusetts (8) · Indiana (7) · Kansas (7) · Los Angeles (7)
Applicant firm:
None (1215) · Curtiss Aeroplane (39) · Westinghouse Electric & Manufacturing Company (9) · Curtiss Aeroplane and Motor Corporation (5) · Curtiss Motor Company (4) · Packard Motor Car Company (4) · Tarbox Safety Aircraft Company (4) · Wright Company (3) · Westinghouse Air Spring Company (3) · L W F Engineering Company (3) · Connecticut Aircraft (3)
Applicant is inventor:
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Related to aircraft:
Assigned to:
None (1190) · Curtiss Aeroplane (11) · Curtiss Aeroplane and Motor Corporation (10) · Westinghouse Electric & Manufacturing Company (7) · Goodyear Tire and Rubber Company (7) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (3) · Haskelite Manufacturing Corporation (2) · L W F Engineering Company (2) · Curtiss Motor Company (2) · Sperry Gyroscope Company (2) · Sturtevant Aeroplane Co. (2) · Rupert G. Bryant (2) · Albert L. Watters (2) · A. B. Bowman (2) · Wright Company (2)
IPCs:
None (925) · IPC B64C39/00 (46) · IPC B64B1/00 (43) · IPC B64C1/00 (28) · IPC B64C17/00 (27) · IPC B64C3/00 (27) · IPC B64C13/00 (19) · IPC B64C33/00 (18) · IPC B64C23/00 (17) · IPC B64C25/00 (17) · IPC B64C3/38 (11) · IPC B64C33/02 (11) · IPC B64C35/00 (10) · IPC B64C11/20 (9) · IPC B64C27/04 (8) · IPC B64C31/06 (7) · IPC B64C31/00 (7) · IPC B64C11/00 (7) · IPC B64C3/18 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:

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