Drilldown: Patents

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Patents > Tech fields: None & Number of claims: 4-50 & Number of figures: 0-20

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None (379) · London (10) · Seine (6) · Chicago (6) · Pennsylvania (4) · Baltimore (3) · St. Louis (3) · Dayton (2) · Virginia (2) · Texas (2) · Pittsburgh (2) · PA (2) · NYC (2) · New York (2) · Laramie County, WY (2) · Wyoming (2) · Cheyenne, Wyoming (2) · Allegheny county, Pennsylvania (2)
Applicant firm:
None (410) · Curtiss Aeroplane (8) · Connecticut Aircraft Company (2) · Westinghouse Air Spring Company (2) · Sturtevant Aeroplane Co. (2) · Société R. Bourbeau et H. Devaux (2) · Société Duquesne & Dockès (2) · Planes Ltd. (2)
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None (408) · Patent US-1911-1032812 (2)
Related to aircraft:
National tech categories:
None (221) · FR 6.4 (59) · USPC 244/45R (18) · USPC 244/80 (10) · USPC 244/233 (8) · USPC 244/119 (8) · USPC 244/48 (8) · USPC 244/144 (6) · USPC 244/22 (5) · USPC 244/90R (5) · USPC 244/93 (5) · USPC 244/101 (4) · USPC 244/113 (4) · USPC 244/9 (3) · USPC 244/38 (3) · USPC 244/76R (3) · DE 77 (3)
IPCs:
None (235) · IPC B64C39/00 (33) · IPC B64C23/00 (24) · IPC B64C1/00 (19) · IPC B64C17/00 (18) · IPC B64C3/38 (18) · IPC B64C3/00 (14) · IPC B64C35/00 (12) · IPC B64C13/00 (10) · IPC B64C33/02 (7) · IPC B64B1/00 (6) · IPC B64C3/54 (6) · IPC B64C27/04 (5) · IPC B64C33/00 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (4) · IPC B64C3/18 (4) · IPC B64C3/42 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C2700/6295 (42) · CPC B64C17/00 (42) · CPC B64C3/385 (38) · CPC B64C23/005 (37) · None (35) · CPC B64C13/00 (26) · CPC B64C39/08 (23) · CPC B64C2700/6274 (21) · CPC B64C39/00 (19) · CPC B64C3/00 (16) · CPC B64C33/02 (16) · CPC B64C35/00 (14) · CPC B64B1/00 (13) · CPC B64C2700/6256 (12) · CPC B64C39/005 (12) · CPC B64C2700/6218 (8) · CPC B64C3/54 (8) · CPC B64C25/60 (7) · CPC B64C2700/6235 (7) · CPC B64C33/00 (7)
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