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Patents > Inventor country: US & First filing: Yes & Number of text pages: 4-5

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Office:
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Tech fields:
None (82) · Airplane (77) · frame (71) · navigation (55) · stability (54) · propeller (48) · rudder (43) · LTA (43) · propulsion (41) · control (23) · design (21) · wheels (18) · hybrid (18) · car (17) · safety (17) · propellers (17) · wings (17) · helicopter (16) · balloon (16) · takeoff (16)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (71) · Munn & Co. (24) · John P. Tarbox (13) · Victor J. Evans (7) · None (5) · J. S. Withers & Spooner (5) · R. S. & A. B. Lacey (4) · Marks & Clerk (4) · Joshua R. H. Potts (3) · C. A. Snow & Co. (3) · Brown & Hopkins (3) · D. W. Glassie (3) · G. Petiau (3) · Watson E. Coleman (3) · Wheatley & Mackenzie (3) · Wiedersheim & Fairbanks (3) · F. W. Golby (3) · Spencer Heath (3)
Assigned to:
None (317) · Curtiss Aeroplane (3) · Goodyear Tire and Rubber Company (2) · Curtiss Aeroplane & Motor Corporation (2)
National tech categories:
None (109) · FR 6.4 (19) · USPC 244/80 (15) · USPC 244/90R (10) · USPC 244/233 (9) · USPC 244/22 (9) · USPC 244/30 (9) · USPC 244/45R (8) · USPC 244/51 (7) · USPC 244/6 (7) · USPC 244/9 (5) · USPC 244/15 (5) · USPC 244/177 (5) · USPC 244/25 (5) · USPC 244/100R (5) · USPC 244/82 (5) · USPC 244/139 (5)
IPCs:
None (229) · IPC B64C39/00 (19) · IPC B64B1/00 (14) · IPC B64C17/00 (8) · IPC B64C3/38 (7) · IPC B64C33/02 (6) · IPC B64C13/00 (6) · IPC B64C33/00 (5) · IPC B64C3/00 (5) · IPC B64C23/00 (5) · IPC B64C1/00 (4) · IPC B64C25/00 (4) · IPC B64C39/10 (3) · IPC B64C27/04 (3) · IPC B64C35/00 (3)
CPCs:
CPC B64C17/00 (32) · CPC B64C13/00 (30) · CPC B64C2700/6295 (30) · CPC B64C23/005 (27) · CPC B64B1/00 (25) · CPC B64C39/08 (18) · CPC B64C3/385 (15) · CPC B64C33/02 (15) · CPC B64C39/005 (12) · CPC B64C39/00 (10) · CPC B64C35/00 (10) · None (8) · CPC B64C33/00 (6) · CPC B64C30/00 (5) · CPC B64C3/40 (5) · CPC B64C39/026 (5) · CPC B64C39/10 (5) · CPC B64C9/00 (5) · CPC B64C13/12 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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