Drilldown: Patents

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Patents > Tech fields : land vehicles or None & Number of claims: 4-20

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Office:
Inventor country:
Inventor location:
None (387) · London (11) · Seine (8) · Chicago (6) · Baltimore (3) · Pennsylvania (3) · Texas (3) · St. Louis (3) · Allegheny county, Pennsylvania (2) · New York (2) · PA (2) · Pittsburgh (2) · San Diego (2) · Dayton (2) · Virginia (2)
Applicant firm:
None (424) · Curtiss Aeroplane (9) · Connecticut Aircraft Company (2) · Sturtevant Aeroplane Co. (2) · Société R. Bourbeau et H. Devaux (2) · Société Duquesne & Dockès (2) · National Aerial Navigation & Equipment Co. (2) · Planes Ltd. (2)
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Full specification filed date:
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Supplementary to patent:
None (419) · Patent US-1911-1032812 (2)
Related to aircraft:
Patent agent:
None (61) · None (26) · Victor J. Evans (15) · Munn & Co. (13) · Marks & Clerk (10) · Brewer & Son (10) · John P. Tarbox (9) · Haseltine, Lake & Co. (8) · E. Blétry (8) · L. Chassevent (6) · Boult, Wade & Tennant (5) · Paul Caquet (5) · J. S. Withers & Spooner (5) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4) · C. C. Hines (4) · C. A. Snow & Co. (4) · J. D. Roots & Co. (4)
National tech categories:
None (229) · FR 6.4 (62) · USPC 244/45R (17) · USPC 244/80 (11) · USPC 244/233 (8) · USPC 244/119 (8) · USPC 244/48 (6) · USPC 244/144 (6) · USPC 244/22 (5) · USPC 244/90R (5) · USPC 244/93 (5) · USPC 244/113 (5) · USPC 244/101 (4) · USPC 244/65 (3) · DE 77 (3) · USPC 244/104R (3) · USPC 244/46 (3) · USPC 244/38 (3)
IPCs:
None (235) · IPC B64C39/00 (34) · IPC B64C23/00 (24) · IPC B64C3/38 (20) · IPC B64C1/00 (18) · IPC B64C17/00 (18) · IPC B64C3/00 (17) · IPC B64C35/00 (11) · IPC B64C13/00 (10) · IPC B64C33/02 (7) · IPC B64C3/54 (6) · IPC B64B1/00 (6) · IPC B64C27/04 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (5) · IPC B64C33/00 (4) · IPC B64C3/18 (4) · IPC B64C3/42 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C2700/6295 (45) · CPC B64C17/00 (43) · None (42) · CPC B64C23/005 (38) · CPC B64C3/385 (37) · CPC B64C13/00 (25) · CPC B64C39/08 (23) · CPC B64C2700/6274 (21) · CPC B64C39/00 (20) · CPC B64C3/00 (19) · CPC B64C33/02 (14) · CPC B64C35/00 (13) · CPC B64B1/00 (12) · CPC B64C39/005 (12) · CPC B64C2700/6256 (12) · CPC B64C2700/6235 (8) · CPC B64C2700/6218 (8) · CPC B64C2700/6233 (7) · CPC B64C3/54 (7)
First filing:
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