Drilldown: Patents

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Patents > Filing date: 1910 - 1919 & Patent agent: Victor J. Evans & Assigned to: None

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Inventors:
George Lehberger (3) · Ulysses G. White (2) · Ralph P. Fox (2) · Samuel S. Yarrington (2) · Robert P. Hall (2)
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Applicant person:
George Lehberger (3) · Ralph P. Fox (2) · Robert P. Hall (2) · Samuel S. Yarrington (2) · Ulysses G. White (2)
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None (10)
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National tech categories:
None (13) · USPC 244/80 (9) · USPC 244/119 (3) · USPC 244/79 (3) · USPC 244/87 (3) · USPC 244/90R (3) · USPC 244/45R (3) · USPC 244/104R (3) · USPC 244/100R (2) · USPC 244/233 (2) · USPC 244/131 (2) · USPC 244/48 (2) · USPC 244/139 (2)
CPCs:
CPC B64C17/00 (15) · CPC B64C23/005 (7) · CPC B64B1/00 (5) · CPC B64C3/385 (3) · CPC B64C17/06 (3) · CPC B64C3/14 (3) · CPC B64C2700/6295 (3) · CPC B64C33/00 (2) · CPC B64C29/0033 (2) · CPC B64C27/82 (2) · CPC B64C39/005 (2) · CPC Y02E10/74 (2) · CPC Y02E10/28 (2) · CPC B64C39/08 (2) · CPC B64C13/00 (2)
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Citations from after 1930:
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Showing below up to 76 results in range #1 to #76.

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