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Patents > Office: US & Number of claims: 9-12

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
None (63) · airplane (48) · frame (43) · stability (39) · propulsion (36) · propeller (35) · navigation (32) · LTA (29) · rudder (25) · wheels (19) · airfoil (17) · design (15) · safety (14) · hybrid (14) · propellers (13) · wings (12) · flapping (12) · car (12) · landing (12) · parachute (11)
Full specification filed date:
Application number:
None (64) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (63) · Munn & Co. (20) · None (11) · John P. Tarbox (8) · Victor J. Evans (4) · William Wallace White (3) · Charles W. Hills (3) · N. S. Amstutz (3) · J. S. Zerbe (2) · Charles Hill (2) · Chappell & Earl? (2) · James R. Townsend (2) · Frank T. Wentworth (2) · Davis & Davis (2) · Wilkinson, Fisher, and Witherspoon (2) · Wm. B. Whitney (2) · Frederick W. Winter (2) · Herbert H. Thompson (2)
Assigned to:
None (211) · Goodyear Tire and Rubber Company (4) · Westinghouse Electric & Manufacturing Company (3) · Haskelite Manufacturing Corporation (2) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (92) · USPC 244/45R (11) · USPC 244/6 (7) · USPC 244/233 (7) · USPC 244/90R (6) · USPC 244/80 (6) · USPC 244/177 (6) · USPC 244/113 (5) · USPC 244/35R (5) · USPC 244/119 (5) · USPC 244/99.11 (4) · USPC 244/93 (4) · USPC 244/66 (4) · USPC 244/30 (4) · USPC 244/3.23 (4) · USPC 244/237 (4) · USPC 244/12.1 (4) · USPC 244/51 (4)
IPCs:
None (182) · IPC B64C39/00 (10) · IPC B64C3/00 (5) · IPC B64B1/00 (5) · IPC B64C11/20 (4) · IPC B64C33/00 (4) · IPC B64C25/00 (4) · IPC CPC B64C13/00 (2) · IPC B64F1/06 (2) · IPC B64C30/00 (2) · IPC B64C29/00 (2) · IPC B64C23/00 (2) · IPC B64C13/00 (2) · IPC B64C11/24 (2) · IPC B64C3/18 (2) · IPC B64C11/04 (2) · IPC B64C1/00 (2)
CPCs:
CPC B64C23/005 (20) · CPC B64C2700/6295 (17) · CPC B64B1/00 (15) · CPC B64C13/00 (15) · CPC B64C39/08 (12) · CPC B64C39/005 (11) · CPC B64C17/00 (10) · CPC B64C3/385 (8) · CPC B64C33/02 (8) · None (7) · CPC B64C35/00 (5) · CPC B64C3/00 (5) · CPC B64C3/14 (5) · CPC B64C30/00 (4) · CPC B64C11/006 (4) · CPC B64C33/00 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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