Drilldown: Patents

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Patents > Office : DK or US & Number of claims: 6-10

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Office: (Click arrow to add another value)
Inventor country:
Inventor location:
None (495) · New York (16) · New York county (10) · New York city (9) · Pennsylvania (7) · New York state (6) · St. Louis (5) · Illinois (5) · Kansas (5) · Chicago (5) · Indiana (5) · California (4) · Bexar county (4)
Applicant firm:
None (537) · Curtiss Aeroplane (13) · General Electric Company (5) · Westinghouse Electric & Manufacturing Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Sperry Gyroscope Company (3) · E. W. Bliss Company (2) · Packard Motor Car Company (2) · L W F Engineering Company (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Connecticut Aircraft (2)
Applicant is inventor:
Tech fields:
airplane (140) · Frame (104) · None (95) · propeller (90) · Stability (89) · propulsion (89) · navigation (81) · LTA (69) · rudder (57) · flapping (39) · wheels (39) · car (35) · landing (33) · hybrid (33) · control (30) · safety (30) · airfoil (29) · marine (28) · Design (26) · takeoff (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (569) · Patent GB-1908-4519 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Assigned to:
None (510) · Curtiss Aeroplane (7) · Curtiss Aeroplane and Motor Corporation (4) · Sperry Gyroscope Company (3) · General Electric Company (3) · Westinghouse Electric & Manufacturing Company (3) · Goodyear Tire and Rubber Company (3)
IPCs:
None (442) · IPC B64B1/00 (17) · IPC B64C39/00 (14) · IPC B64C33/00 (11) · IPC B64C3/00 (8) · IPC B64C13/00 (8) · IPC B64C25/00 (5) · IPC B64C1/00 (5) · IPC B64C33/02 (4) · IPC B64C35/00 (4) · IPC B64C23/00 (4) · IPC B64C17/00 (4) · IPC B64C11/20 (4) · IPC B64C11/00 (4) · IPC B64C3/18 (3) · IPC B64C9/00 (3) · IPC B64C11/04 (3) · IPC B64C31/00 (3)
First filing:
Citations from after 1930:
Number of claims:

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