Drilldown: Patents

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Patents > Granted: Yes & Citations from after 1930: 2-4 & Number of claims: 2-5

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Office:
Inventors:
None (2) · Eleazer Kempshall (2) · Thomas A. Macdonald (2) · Spencer Heath (2) · David M. Mefford (2) · Samuel Dimmick Mott (2) · Francis J. Plym (2) · Joseph Vanorio (2) · John W. Rapp (2) · Paul de Crèquy (2) · John C. Schleicher (2)
Inventor country:
Inventor location:
None (129) · Illinois (3) · Ohio (3) · Los Angeles (3) · London (3) · Pittsburgh (2) · PA (2) · New York (2) · New Jersey (2) · Michigan (2) · Chicago (2) · Allegheny county, Pennsylvania (2)
Applicant person:
None (2) · Eleazer Kempshall (2) · Francis J. Plym (2) · Spencer Heath (2) · David M. Mefford (2) · Samuel Dimmick Mott (2) · John C. Schleicher (2) · Paul de Crèquy (2)
Applicant is inventor:
Tech fields:
None (32) · propeller (22) · Stability (15) · LTA (13) · frame (12) · propulsion (11) · airplane (10) · kite (9) · Windmill (8) · helicopter (8) · parachute (7) · marine (7) · military (7) · control (6) · construction (6) · balloon (6) · Safety (6) · projectile (5) · rudder (5)
Full specification filed date:
Application number:
None (58)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (15) · Victor J. Evans (11) · Munn & Co. (11) · None (8) · Marks & Clerk (4) · James L. Norris (3) · John P. Tarbox (2) · Eric W. Walford (2) · H. B. Willson & Co. (2) · H. C. Evert & Co. (2) · Christy and Christy (2) · C. C. Hines (2) · George Thorpe (2) · C. Bauman (2) · Joseph F. O'Brien (2) · Joshua R. H. Potts (2) · Herbert Haddan & Co. (2) · B. Singer (2) · Brewer & Son (2)
National tech categories:
None (77) · FR 6.4 (6) · USPC 244/153R (6) · USPC 244/3.23 (4) · USPC 244/17.19 (4) · USPC 244/119 (3) · USPC 244/73R (3) · USPC 416/117 (2) · USPC 244/60 (2) · USPC 244/97 (2) · USPC 244/64 (2) · USPC 244/155R (2) · USPC 244/17.11 (2) · USPC 244/113 (2) · USPC 416/113 (2) · USPC 24/713.8 (2) · FR 5.8 (2) · USPC 244/52 (2) · USPC 244/17.15 (2)
IPCs:
None (96) · IPC B64C3/00 (7) · IPC B64C31/06 (6) · IPC B64C31/00 (6) · IPC B64C23/00 (4) · IPC B64B1/00 (4) · IPC B64C39/00 (4) · IPC B64C3/56 (3) · IPC B64C13/00 (3) · IPC B64C25/00 (3) · IPC B64C1/00 (2) · IPC B64C13/12 (2) · IPC B63H1/12 (2) · IPC B64C1/08 (2) · IPC B64C33/00 (2)
CPCs:
CPC Y02E10/74 (10) · CPC B64C11/006 (9) · CPC F03D3/00 (9) · CPC B64C23/005 (8) · CPC B64C3/00 (8) · CPC A63H27/08 (7) · CPC B64C27/54 (7) · CPC B64B1/00 (6) · CPC B64C11/48 (5) · CPC B64C27/82 (4) · CPC F05B2260/74 (4) · None (4) · CPC B63H1/04 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 173 results in range #1 to #173.

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