Drilldown: Patents

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Patents > Supplementary to patent: None & First filing: Yes & Number of claims: 7-50000000

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Office:
Inventor location:
None (921) · New York (13) · New York county (11) · Pennsylvania (10) · New York City (10) · Chicago (10) · London (9) · New York state (8) · Ohio (6) · St. Louis (6) · Massachusetts (5) · Illinois (5) · Nord (5) · Dayton (5) · New Jersey (5) · Bexar county (5)
Applicant firm:
None (967) · Curtiss Aeroplane (30) · Westinghouse Electric & Manufacturing Company (7) · Curtiss Aeroplane and Motor Corporation (5) · Curtiss Motor Company (5) · Tarbox Safety Aircraft Company (4) · Connecticut Aircraft (3) · Frederick Sage & Company, Limited (3) · General Electric Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Wright Company (3) · Packard Motor Car Company (3)
Applicant is inventor:
Application number:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (984) · Curtiss Aeroplane and Motor Corporation (10) · Goodyear Tire and Rubber Company (6) · Curtiss Aeroplane (6) · Westinghouse Electric & Manufacturing Company (5) · Curtiss Aeroplane & Motor Corporation (4) · Sperry Gyroscope Company (2) · Haskelite Manufacturing Corporation (2) · L W F Engineering Company (2) · General Electric Company (2) · Curtiss Motor Company (2) · Rupert G. Bryant (2) · Wright Company (2) · Aeroplane Destroyer Company (2) · Westinghouse Air Spring Company (2)
IPCs:
None (655) · IPC B64C39/00 (44) · IPC B64C1/00 (43) · IPC B64C17/00 (36) · IPC B64B1/00 (31) · IPC B64C35/00 (25) · IPC B64C3/00 (22) · IPC B64C23/00 (17) · IPC B64C13/00 (16) · IPC B64C3/38 (14) · IPC B64C25/00 (12) · IPC B64C33/00 (12) · IPC B64C3/18 (11) · IPC B64C33/02 (11) · IPC B64C3/54 (10) · IPC B64C11/20 (8) · IPC B64C11/04 (7) · IPC B64C11/00 (7) · IPC B64B1/58 (7)
First filing: (Click arrow to add another value)
Cites these patents:
None (1075) · 1 (3) · Patent US-1903-821393 (3)
Citations from after 1930:

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