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Patents > Inventor country : CA or US & Number of figures: 7-14

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (676) · Curtiss Aeroplane (15) · Sperry Gyroscope Company (5) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Aeroplane & Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (2) · John A. Roebling's Sons (2) · Aeroplano Company (2) · International Aeronautical Construction Company (2) · Grand Rapids Trust Company (2) · Zimmerman Flying Machine Company (2)
Applicant is inventor:
Tech fields:
airplane (178) · None (167) · frame (137) · stability (109) · propeller (100) · LTA (100) · propulsion (95) · navigation (92) · rudder (70) · flapping (47) · design (43) · hybrid (42) · wheels (40) · marine (39) · helicopter (36) · construction (36) · control (35) · takeoff (31) · Propellers (31) · wings (31)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (645) · Patent US-1913-1087946 (5) · Patent US-1906-850616 (4) · Patent US-1909-970771 (4) · Patent US-1910-984076 (3) · Patent US-1911-1028409 (3) · Patent US-1909-1010443 (3)
Related to aircraft:
Assigned to:
None (673) · Sperry Gyroscope Company (5) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (4) · John A. Roebling's Sons (2) · Grand Rapids Trust Company (2) · Goodyear Tire and Rubber Company (2) · Curtiss Aeroplane & Motor Corporation (2) · Jay S. Milner (2) · William Woods Plankinton (2)
IPCs:
None (481) · IPC B64C39/00 (32) · IPC B64B1/00 (23) · IPC B64C17/00 (23) · IPC B64C3/00 (22) · IPC B64C1/00 (21) · IPC B64C3/38 (11) · IPC B64C33/00 (10) · IPC B64C13/00 (10) · IPC B64C23/00 (9) · IPC B64C35/00 (7) · IPC B64C33/02 (7) · IPC B64C25/00 (6) · IPC B64C31/06 (5) · IPC F42B10/00 (4) · IPC B64D17/00 (4) · IPC B64C3/42 (4) · IPC B64C27/04 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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