Drilldown: Patents

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Patents > Patent agent: None & Family year: 1900 - 1999 & Number of claims: 6-110

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None (342) · Budapest (9) · New York county (2) · Berlin (2) · London (2) · St. Louis (2) · New York (2) · New York City (2) · New York state (2)
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None (269) · Patent GB-1908-4519 (3) · Patent GB-1909-8531 (3) · Patent US-1908-1077750 (2) · Patent FR-1911-440594 (2) · Patent GB-1909-26034 (2) · Patent GB-1910-6051 (2) · Patent FR-1902-326476 (2) · Patent GB-1913-16499 (2) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent US-1903-821393 (2) · Patent 1915-11-05 Käthe Paulus (2)
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National tech categories:
None (104) · HU V/h (70) · FR 6.4 (16) · AT 77d (15) · USPC 244/80 (13) · DK 77 (5) · USPC 244/78.1 (5) · USPC 244/72 (5) · FR 6.3 (4) · USPC 244/46 (4) · DE 77h.5 (4) · USPC 244/100R (4)
IPCs:
None (270) · IPC B64C39/00 (11) · IPC B64C17/00 (10) · IPC B64C1/00 (9) · IPC B64C11/00 (5) · IPC B64B1/00 (5) · IPC B64C33/00 (4) · IPC B64C3/38 (4) · IPC B64B1/58 (4) · IPC CPC B64C13/00 (4) · IPC B64C3/54 (3) · IPC B64C3/18 (3) · IPC B64C11/20 (3) · IPC B64C3/00 (3) · IPC B64C13/00 (3)
CPCs:
None (146) · CPC B64C17/00 (22) · CPC B64C13/00 (21) · CPC B64C2700/6295 (13) · CPC B64B1/00 (10) · CPC B64C33/02 (8) · CPC B64C3/385 (8) · CPC B64C39/00 (6) · CPC B64C33/00 (6) · CPC B64C23/005 (6) · CPC B64B1/58 (5) · CPC B64C2700/6218 (5) · CPC B64C39/005 (5) · CPC B64C27/12 (5) · CPC B64C1/00 (5) · CPC B64C17/06 (4)
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Citations from after 1930:
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