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Patents > Inventor country : AU or US & Citations from after 1930: 2-2000

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Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (286) · Illinois (7) · New York (7) · Ohio (6) · New Jersey (5) · Chicago (4) · Los Angeles (4) · Pittsburgh (3) · PA (3) · Michigan (3) · Kansas (3) · Wisconsin (3) · Allegheny county, Pennsylvania (3) · Dayton (3) · Cleveland (3)
Applicant is inventor:
Tech fields:
None (63) · propeller (48) · LTA (30) · military (27) · frame (26) · airplane (25) · projectile (25) · stability (25) · kite (20) · helicopter (18) · propulsion (17) · safety (16) · Windmill (16) · parachute (14) · navigation (13) · marine (13) · rudder (12) · aerial propeller (12) · construction (10)
Full specification filed date:
Application number:
None (140) · 22495318 (2) · 25723218 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (33) · None (31) · Victor J. Evans (23) · None (17) · John P. Tarbox (10) · Joseph F. O'Brien (5) · Joshua R. H. Potts (5) · C. C. Hines (4) · Christy and Christy (3) · Randolph, Jr. (3) · Wm. B. Whitney (3) · E. E. Vrooman (3) · H. C. Evert & Co. (3)
Assigned to:
None (320) · Curtiss Aeroplane (3) · John W. Rapp (2) · Kawneer Manufacturing Company (2)
National tech categories:
None (155) · USPC 244/3.23 (20) · USPC 244/153R (16) · USPC 244/119 (9) · USPC 244/35R (5) · USPC 244/17.15 (5) · USPC 244/52 (5) · USPC 244/139 (4) · USPC 244/155R (4) · USPC 244/17.11 (4) · USPC 244/17.19 (4) · USPC 244/25 (4) · USPC 416/129 (4) · USPC 244/113 (4)
IPCs:
None (234) · IPC B64B1/00 (14) · IPC B64C31/06 (9) · IPC B64C31/00 (8) · IPC B64C3/00 (8) · IPC F42B10/00 (8) · IPC B64C25/00 (6) · IPC B64C11/20 (6) · IPC B64C23/00 (4) · IPC B64C33/00 (4) · IPC B64C13/00 (3) · IPC B64C1/00 (3) · IPC B64C17/00 (3) · IPC B64C39/00 (3) · IPC B64C27/04 (3) · IPC B64C29/00 (3) · IPC B64C11/16 (3) · IPC B64C3/18 (3) · IPC B64C11/04 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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