Drilldown: Patents

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Patents > Office: US & Application number: None & Number of figures: 2-7

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Office: (Click arrow to add another value)
Inventor location:
None (501) · Illinois (6) · New York (5) · New York city (5) · Kansas (5) · Minnesota (4) · Pennsylvania (4) · Michigan (4) · New York county (4) · Massachusetts (4) · Philadelphia (4) · Ohio (4) · New Jersey (4) · St. Louis (4) · New York state (4) · California (3) · Iowa (3)
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Supplementary to patent:
None (544)
Related to aircraft:
Assigned to:
None (510) · Sperry Gyroscope Company (4) · Aeroplane Destroyer Company (2) · Sturtevant Aeroplane Co. (2)
IPCs:
None (405) · IPC B64B1/00 (31) · IPC B64C31/06 (21) · IPC B64C31/00 (20) · IPC F42B10/00 (14) · IPC B64B1/40 (7) · IPC B64D17/00 (6) · IPC B64C39/00 (5) · IPC G01P3/36 (4) · IPC B64C33/00 (4) · IPC B64D27/00 (3) · IPC F42B10/34 (3) · IPC A63H27/00 (3) · IPC B64B1/62 (3)
First filing:
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