Drilldown: Patents

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Patents > Granted: Yes & Citations from after 1930: 3-20

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Office:
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Inventor location:
None (258) · New Jersey (5) · Illinois (4) · New York (4) · Ohio (3) · Michigan (3) · London (3) · Wisconsin (3) · Dayton (3) · Chicago (3) · PA (2) · Topeka, Kansas, Shawnee county, KA (2) · New York state (2) · Los Angeles (2) · Allegheny county, Pennsylvania (2) · Pittsburgh (2) · Philadelphia (2) · Kansas (2)
Applicant is inventor:
Tech fields:
None (63) · propeller (34) · military (27) · projectile (26) · frame (24) · stability (24) · LTA (22) · kite (21) · airplane (19) · propulsion (13) · aerial propeller (12) · helicopter (12) · rudder (10) · safety (9) · navigation (9) · construction (8) · fuselage (8) · windmill (8) · airfoil (8)
Full specification filed date:
Application number:
None (127) · 25723218 (2)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (27) · Munn & Co. (24) · None (18) · Victor J. Evans (11) · John P. Tarbox (6) · Joseph F. O'Brien (4) · Joshua R. H. Potts (4) · James L. Norris (3) · Wm. B. Whitney (3) · H. C. Evert & Co. (3)
Assigned to:
None (283) · Kawneer Manufacturing Company (2)
IPCs:
None (178) · IPC B64B1/00 (11) · IPC F42B10/00 (9) · IPC B64C31/06 (8) · IPC B64C3/00 (8) · IPC B64C31/00 (7) · IPC B64C25/00 (6) · IPC B64C11/20 (5) · IPC B63H1/12 (4) · IPC B64C13/00 (4) · IPC B64C11/04 (4) · IPC B64C29/00 (4) · IPC B64C17/00 (3) · IPC B64C23/00 (3) · IPC B64C27/04 (3) · IPC B64C11/16 (3) · IPC B64C3/56 (3) · IPC B64C39/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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