Drilldown: Patents

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Patents > Office: US & Number of claims: 4-8 & Number of figures: 5-13

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Office: (Click arrow to add another value)
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Inventor location:
None (438) · New York (12) · Pennsylvania (7) · New York county (7) · New York City (6) · Texas (6) · New York state (5) · London (5) · Chicago (5) · San Diego (4) · Pittsburgh (4) · Allegheny county, Pennsylvania (4) · PA (4) · England (4) · St. Louis (3) · San Antonio (3) · Bexar county, TX (3) · the Bronx (3) · Illinois (3) · Hamilton county, OH (3)
Applicant firm:
None (492) · Curtiss Aeroplane (5) · Grand Rapids Trust Company (2) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Packard Motor Car Company (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields:
airplane (121) · frame (102) · propeller (86) · None (83) · propulsion (83) · stability (71) · navigation (67) · LTA (67) · rudder (40) · hybrid (32) · flapping (30) · wheels (28) · landing (26) · control (25) · airfoil (25) · car (25) · construction (24) · safety (23) · helicopter (21) · Wings (20)
Full specification filed date:
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Related to aircraft:
Assigned to:
None (462) · Curtiss Aeroplane (3) · International Aeronautical Construction Company (2) · Sperry Gyroscope Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Grand Rapids Trust Company (2)
IPCs:
None (376) · IPC B64C39/00 (17) · IPC B64B1/00 (17) · IPC B64C33/00 (13) · IPC B64C3/00 (10) · IPC B64C25/00 (8) · IPC B64C13/00 (8) · IPC B64C1/00 (6) · IPC B64C31/06 (5) · IPC B64C31/00 (5) · IPC B64C17/00 (5) · IPC B64C13/12 (5) · IPC B64C11/00 (5) · IPC B64C35/00 (3) · IPC B64C23/00 (3) · IPC B64C11/20 (3) · IPC B64C27/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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