Drilldown: Patents

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Patents > Office: US & Number of diagram pages: 2-50000000 & Number of figures: 1-5

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (113) · frame (111) · None (109) · stability (89) · propeller (89) · propulsion (89) · navigation (84) · LTA (76) · rudder (57) · car (36) · airfoil (34) · helicopter (33) · wheels (32) · safety (30) · takeoff (26) · flapping (25) · design (25) · hybrid (25) · control (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (522) · 1 (3) · Patent US-1910-1055379 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Assigned to:
None (502) · Curtiss Aeroplane (4) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Goodyear Tire and Rubber Company (3) · 1 (3) · Moteurs Salmson (2)
IPCs:
None (430) · IPC B64B1/00 (28) · IPC B64C39/00 (13) · IPC B64C27/00 (7) · IPC B64C13/00 (6) · IPC B64C17/00 (5) · IPC B64C31/00 (4) · IPC B64C3/38 (4) · IPC G01P3/36 (3) · IPC B64C9/00 (3) · IPC B64C33/00 (3) · IPC B64C27/04 (3) · IPC B64C25/00 (3) · IPC B64C11/00 (3) · IPC B64C3/00 (3)
CPCs:
CPC B64B1/00 (40) · CPC B64C13/00 (34) · CPC B64C2700/6295 (28) · CPC B64C17/00 (28) · CPC B64C39/005 (25) · CPC B64C23/005 (24) · CPC B64C11/006 (24) · CPC B64C39/08 (23) · CPC B64C11/48 (19) · CPC B64C3/385 (16) · CPC B64C27/82 (16) · CPC B64C27/54 (14) · None (14) · CPC B64C33/02 (13) · CPC B64B1/40 (13) · CPC B64C3/14 (12) · CPC B64C35/00 (11) · CPC Y02E10/72 (10) · CPC B63H1/04 (10) · CPC B64C9/00 (9)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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