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Patents > Office : BE or IT or US & Related to aircraft : 0.5 or 1

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Office: (Click arrow to add another value)
Inventor country:
US (1377) · FR (140) · IT (87) · GB (84) · DE (83) · BE (73) · None (52) · CA (23) · AT (11) · RU (10) · CH (10) · AU (10) · MX (6) · AR (5) · AH (5) · SE (4) · ES (4) · Sweden (3) · NL (3)
Applicant firm:
None (1820) · Curtiss Aeroplane (31) · Sperry Gyroscope Company (8) · General Electric Company (6) · Curtiss Aeroplane and Motor Corporation (5) · Société Anonyme des Établissements Nieuport (5) · Curtiss Aeroplane & Motor Corporation (4) · Aktiebolaget Aviatorer (4) · Connecticut Aircraft (3) · Connecticut Aircraft Company (3) · Grand Rapids Trust Company (3) · Packard Motor Car Company (3)
Applicant is inventor:
Application number:
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (1804) · Curtiss Aeroplane (8) · Sperry Gyroscope Company (7) · Curtiss Aeroplane and Motor Corporation (6) · Goodyear Tire and Rubber Company (5) · General Electric Company (5) · Curtiss Aeroplane & Motor Corporation (4) · Société Anonyme des Établissements Nieuport (3) · Tarbox Safety Aircraft Company (2) · Haskelite Manufacturing Corporation (2) · Glenn L. Martin Company (2) · Sturtevant Aeroplane Co. (2) · Curtiss Motor Company (2) · John A. Roebling's Sons (2) · Wright Company (2) · Aeroplane Destroyer Company (2)
IPCs:
None (1486) · IPC B64B1/00 (66) · IPC B64C39/00 (46) · IPC B64C3/00 (26) · IPC B64C31/00 (22) · IPC B64C31/06 (20) · IPC B64C13/00 (20) · IPC F42B10/00 (20) · IPC B64C25/00 (18) · IPC B64C33/00 (17) · IPC B64C17/00 (13) · IPC B64C3/38 (11) · IPC B64C33/02 (10) · IPC B64C27/00 (9) · IPC B64C35/00 (9) · IPC B64C23/00 (9) · IPC B64B1/40 (8) · IPC B64C3/14 (7) · IPC B64C13/12 (7)
First filing:
Cites these patents:
None (1945) · 1 (3) · Patent US-1903-821393 (2)
Citations from after 1930:

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