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Patents for Thomas Knight
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
413,037Oct. 15, 1889J.N. DevoyAuger-Handleauger handles
420,867Feb. 04, 1890R. DodsonWrenchself-adjust wrenches
423,300Mar. 11, 1890S.S. AdkinsSplit wooden pulleyindustrial machine pulleys and belt drive mechanisms
442,005Dec. 02, 1890E.O. BartholomewButton Hole Cutterknives and cutters
454,516Jun. 23, 1891H.E. BrownMicrometer Gagemicrometers
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