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Patents > Office : DEG or US & Number of claims: 9-40

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Office: (Click arrow to add another value)
Inventor location:
None (496) · New York state (8) · New York (7) · Chicago (7) · Pennsylvania (7) · Ohio (5) · Dayton (5) · St. Louis (5) · New York city (4) · Illinois (4) · Michigan (4) · Philadelphia (4) · New York county (4) · Massachusetts (4) · New Jersey (4) · Bexar county (4) · Missouri (4)
Applicant firm:
None (513) · Curtiss Aeroplane (23) · Westinghouse Electric & Manufacturing Company (6) · Sperry Gyroscope Company (5) · Curtiss Aeroplane & Motor Corporation (4) · Tarbox Safety Aircraft Company (3) · Curtiss Motor Company (3) · Connecticut Aircraft Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Air Spring Company (2) · Aeroplane Destroyer Company (2) · Haskelite Manufacturing Corporation (2) · General Electric Company (2) · Wright Company (2) · Connecticut Aircraft (2)
Applicant is inventor:
Tech fields:
airplane (143) · frame (112) · stability (109) · None (107) · navigation (78) · propulsion (75) · LTA (70) · Propeller (69) · rudder (66) · design (45) · control (37) · airfoil (34) · wheels (33) · landing (33) · flapping (32) · marine (31) · wings (29) · hybrid (27) · safety (27) · takeoff (26)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (560) · Patent US-1909-970771 (2) · Patent US-1908-1077750 (2)
Related to aircraft:
Assigned to:
None (508) · Curtiss Aeroplane and Motor Corporation (8) · Westinghouse Electric & Manufacturing Company (5) · Sperry Gyroscope Company (5) · Goodyear Tire and Rubber Company (5) · Curtiss Aeroplane & Motor Corporation (5) · Curtiss Aeroplane (3) · Westinghouse Air Spring Company (2) · Western Electric Company (2) · Haskelite Manufacturing Corporation (2) · Curtiss Motor Company (2) · Wright Company (2) · Aeroplane Destroyer Company (2)
IPCs:
None (430) · IPC B64B1/00 (16) · IPC B64C3/00 (14) · IPC B64C39/00 (13) · IPC B64C17/00 (8) · IPC B64C25/00 (8) · IPC B64C1/00 (7) · IPC B64C13/00 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C11/20 (5) · IPC B64C29/00 (4) · IPC B64C3/50 (3) · IPC B64C3/54 (3) · IPC B64C33/02 (3) · IPC B64C35/00 (3) · IPC G01P3/36 (3) · IPC B64C3/38 (3) · IPC B64C3/18 (3)
First filing:
Citations from after 1930:
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