Drilldown: Patents

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Patents > Office : CH or US & Number of text pages: 4-6000000

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Office: (Click arrow to add another value)
Inventor country:
Inventor location:
None (546) · New York (7) · New York state (7) · St. Louis (5) · Pennsylvania (5) · New York county (5) · Bexar county (5) · Chicago (5) · New York city (4) · TX (4) · Missouri (4) · Ohio (4) · San Antonio (4) · California (4) · Massachusetts (4)
Applicant firm:
None (564) · Curtiss Aeroplane (18) · Sperry Gyroscope Company (5) · Tarbox Safety Aircraft Company (5) · Westinghouse Air Spring Company (4) · Wright Company (3) · Westinghouse Electric & Manufacturing Company (3) · Connecticut Aircraft Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Motor Company (2) · Aeroplane Destroyer Company (2) · Grand Rapids Trust Company (2) · Curtiss Aeroplane and Motor Corporation (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (583) · Patent US-1908-1077750 (2) · Patent US-1909-970771 (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Assigned to:
None (560) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (6) · Westinghouse Air Spring Company (4) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Aeroplane (3) · Wright Company (2) · Westinghouse Electric & Manufacturing Company (2) · Aeroplane Destroyer Company (2) · Grand Rapids Trust Company (2) · Goodyear Tire and Rubber Company (2)
IPCs:
None (469) · IPC B64B1/00 (16) · IPC B64C17/00 (13) · IPC B64C39/00 (12) · IPC B64C3/00 (12) · IPC B64C33/00 (9) · IPC B64C3/38 (8) · IPC B64C13/00 (7) · IPC B64C23/00 (7) · IPC B64C11/00 (6) · IPC B64C1/00 (6) · IPC B64C29/00 (4) · IPC B64C25/00 (4) · IPC B64C33/02 (3) · IPC B64B1/02 (3) · IPC B64C19/00 (3) · IPC B64C35/00 (3) · IPC B64C3/54 (3) · IPC B64C30/00 (3)
First filing:
Citations from after 1930:
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