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Patents > Office : AT or US & Number of diagram pages: 3-50000000

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Office: (Click arrow to add another value)
Inventor location:
None (799) · New York (12) · New York county (10) · New York City (9) · St. Louis (7) · New York state (7) · PA (6) · Bexar county (6) · Allegheny county, Pennsylvania (6) · Pittsburgh (6) · Pennsylvania (6) · California (6) · Missouri (6) · TX (5) · the Bronx (5) · Massachusetts (5) · Minnesota (5) · Michigan (5) · San Antonio (5)
Applicant firm:
None (866) · Curtiss Aeroplane (17) · Sperry Gyroscope Company (4) · Tarbox Safety Aircraft Company (4) · Moteurs Salmson (3) · Curtiss Aeroplane & Motor Corporation (3) · Haskelite Manufacturing Corporation (2) · Grand Rapids Trust Company (2) · International Aeronautical Construction Company (2) · Wright Company (2) · Connecticut Aircraft Company (2) · Blair Atholl Aeroplane Syndicate (2)
Applicant is inventor:
Granted:
Supplementary to patent:
None (850) · Patent US-1912-1081794 (2) · Patent FR-1909-402649 (2) · 1911-05-09 (2) · 1 (2)
Related to aircraft:
Assigned to:
None (817) · 1 (17) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (5) · Curtiss Aeroplane (4) · Moteurs Salmson (3) · Curtiss Aeroplane & Motor Corporation (3) · Gustav F. Hellstrom Sr (2) · Martin Bowman (2) · Grand Rapids Trust Company (2) · Carin E. Norwall (2) · Gustav F. Hellstrom Jr (2) · Haskelite Manufacturing Corporation (2)
IPCs:
None (696) · IPC B64B1/00 (32) · IPC B64C39/00 (26) · IPC B64C3/00 (18) · IPC B64C17/00 (14) · IPC B64C33/00 (14) · IPC B64C13/00 (13) · IPC B64C3/38 (9) · IPC B64C23/00 (9) · IPC B64C1/00 (8) · IPC B64C25/00 (7) · IPC B64C31/00 (5) · IPC B64C29/00 (5) · IPC B64C33/02 (4) · IPC B64B1/62 (4) · IPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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