Drilldown: Patents

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Patents > Grant date: 1913 & Number of diagram pages: 2-9

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None (235) · New York (3) · New York City (3) · Massachusetts (3) · Bouches-du-Rhône (2) · Ontario (2) · New York county (2) · the Bronx (2) · St. Louis (2) · Hampden County, Massachusetts (2) · Springfield, Massachusetts (2) · Budapest (2) · Rhône (2) · Ohio (2)
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None (50)
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Supplementary to patent:
None (210) · Patent US-1912-1081794 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent US-1911-1032812 (2) · Patent BE-1911-240352 (2) · Patent BE-1910-12-28-Muehter (2) · Patent US-1911-1028409 (2) · Patent AU-1911-510 (2)
Related to aircraft:
Patent agent:
None (60) · Victor J. Evans (15) · Munn & Co. (10) · Marks & Clerk (7) · None (6) · C. A. Snow & Co. (5) · W. P. Thompson & Co. (4) · Weismann et Marx (4) · E. E. Vrooman (4) · Boult, Wade & Tennant (3) · Francis Heron Rogers (3) · J. S. Withers & Spooner (3) · Brandon frères (3) · Joseph Gillot (3) · Dom. Casalonga (3) · B. Singer (3) · Armengaud jeune (3)
National tech categories:
None (74) · FR 6.4 (48) · HU V/h (13) · USPC 244/80 (13) · USPC 244/233 (7) · USPC 244/93 (7) · USPC 244/45R (6) · USPC 244/100R (5) · USPC 244/79 (4) · USPC 244/87 (3) · USPC 244/104R (3) · USPC 244/90R (3) · USPC 244/15 (3) · USPC 244/119 (3) · USPC 244/234 (3) · USPC 244/219 (3) · USPC 244/22 (3) · USPC 244/48 (3)
IPCs:
None (145) · IPC B64C17/00 (18) · IPC B64C1/00 (13) · IPC B64C39/00 (11) · IPC B64C3/38 (10) · IPC B64B1/00 (9) · IPC B64C23/00 (7) · IPC B64C33/00 (7) · IPC B64C35/00 (6) · IPC B64C33/02 (5) · IPC B64C13/00 (4) · IPC B64C25/00 (3) · IPC B64C3/00 (3) · IPC B64C3/56 (2) · IPC B64C17/06 (2) · IPC B64D1/04 (2) · IPC B63B1/26 (2) · IPC B64C11/00 (2)
CPCs:
CPC B64C17/00 (36) · None (32) · CPC B64C13/00 (19) · CPC B64C2700/6295 (16) · CPC B64C3/385 (15) · CPC B64B1/00 (13) · CPC B64C39/08 (11) · CPC B64C23/005 (11) · CPC B64C33/02 (8) · CPC B64C33/00 (7) · CPC B64C39/00 (7) · CPC B64C2700/6218 (6) · CPC B64C2700/6212 (6) · CPC B64C35/00 (6) · CPC B64C17/06 (5) · CPC B64C30/00 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6256 (4)
First filing:
Citations from after 1930:
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