Drilldown: Patents

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Patents > Number of claims: 15-60

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Inventor location:
None (298) · New York state (4) · Pennsylvania (4) · New Jersey (3) · Chicago (3) · Dayton (3) · Ohio (3) · Nashville (2) · New York City (2) · New York county (2) · Los Angeles (2) · NYC (2) · London (2) · Hammondsport, NY (2) · Philadelphia (2) · Michigan (2) · Cleveland (2) · Washington DC (2) · Virginia (2) · Tennessee (2)
Applicant is inventor:
Tech fields:
airplane (98) · stability (78) · frame (64) · None (63) · navigation (49) · design (45) · LTA (38) · propulsion (34) · rudder (34) · control (30) · propeller (30) · wings (26) · marine (24) · whole (21) · safety (18) · hybrid (18) · aerodynamics (17) · automatic stability (17) · construction (17) · propellers (17)
Full specification filed date:
Application number:
None (111)
Granted:
Supplementary to patent:
None (288) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent GB-1909-8531 (4) · Patent GB-1910-6051 (3) · Patent GB-1903-27212 (3) · Patent GB-1911-12188 (2) · Patent US-1909-970771 (2) · Patent FR-1911-443878 (2) · Patent FR-1908-404631 (2) · Patent FR-1902-324521 (2) · Patent US-1908-1077750 (2)
Related to aircraft:
Patent agent:
None (84) · John P. Tarbox (25) · Munn & Co. (21) · None (12) · Charles W. Hills (4) · Marks & Clerk (4) · William L. Hall (4) · Herbert H. Thompson (4) · Joshua R. H. Potts (4) · Poole & Brown (3) · E. Blétry (3) · Randolph, Jr. (3) · Bates Foute Hull (3) · Spencer Heath (3) · Haseltine, Lake & Co. (3) · Victor J. Evans (3) · Brown & Hopkins (3)
Assigned to:
None (310) · Curtiss Aeroplane and Motor Corporation (5) · Sperry Gyroscope Company (4) · Curtiss Aeroplane & Motor Corporation (3) · Westinghouse Air Spring Company (2) · Curtiss Motor Company (2)
National tech categories:
None (129) · USPC 244/80 (16) · FR 6.4 (11) · HU V/h (11) · USPC 244/22 (9) · USPC 244/90R (8) · USPC 244/45R (7) · USPC 244/87 (7) · USPC 244/233 (6) · USPC 244/64 (5) · USPC 244/30 (5) · AU 90.3 (5) · USPC 244/218 (4) · USPC 244/119 (4) · USPC 244/16 (4) · USPC 244/48 (4) · USPC 244/234 (4) · USPC 244/76R (4)
IPCs:
None (245) · IPC B64C39/00 (12) · IPC B64C1/00 (11) · IPC B64C3/00 (9) · IPC B64C17/00 (9) · IPC B64B1/00 (8) · IPC B64C25/00 (4) · IPC B64C13/00 (3) · IPC B64C33/02 (3) · IPC B64C3/54 (3) · IPC B64C3/50 (3) · IPC B64C33/00 (3) · IPC B64C17/06 (3) · IPC B64C23/00 (3)
CPCs:
None (67) · CPC B64C17/00 (23) · CPC B64B1/00 (22) · CPC B64C13/00 (19) · CPC B64C33/02 (16) · CPC B64C2700/6295 (15) · CPC B64C35/00 (12) · CPC B64C3/385 (12) · CPC B64C13/24 (9) · CPC B64C39/00 (8) · CPC B64C23/005 (8) · CPC B64C39/08 (7) · CPC B64C39/005 (6) · CPC B64C3/00 (6) · CPC B64C3/40 (5) · CPC B64C25/60 (5) · CPC B64C3/14 (5) · CPC B64C33/00 (5)
First filing:
Citations from after 1930:

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