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Patents > Office: US & First filing: Other & Number of text pages: None

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Office: (Click arrow to add another value)
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Tech fields:
None (1134) · LTA (103) · propulsion (75) · navigation (66) · airplane (56) · frame (54) · propeller (44) · stability (43) · kite (30) · rudder (29) · car (22) · marine (21) · wheels (21) · military (20) · Helicopter (17) · balloon (15) · control (15) · flapping (13)
Application number:
Granted:
Patent agent:
None (1436) · 1 (5) · Munn & Co. (4) · Victor J. Evans (3) · John P. O'Donnell (2)
Assigned to:
None (1428) · 1 (17) · Tarbox Safety Aircraft Company (3)
IPCs:
None (1331) · IPC B64B1/00 (31) · IPC B64C33/02 (10) · IPC CPC B64C13/00 (7) · IPC B64C3/00 (6) · IPC B64C11/00 (6) · 1 (6) · IPC B64B1/40 (6) · IPC B64B1/62 (5) · IPC B64C23/005 (5) · IPC B64C33/00 (5) · IPC B64C2700/6295 (5) · IPC B64C13/00 (4) · IPC B64C39/00 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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