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Patents for James M. Evarts
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
79,642Jul. 07, 1868J.M. EvartsImprovement in Pipe-Tongspipe tongs
124,486Mar. 12, 1872J.M. EvartsImprovement in Corn Huskerscorn huskers
167,085Aug. 24, 1875J.M. EvartsPipe-Tongspipe tongs
178,617Jun. 13, 1876J.M. EvartsPipe Cutters. &c.pipe cutting machines
275,029Apr. 03, 1883J.M. EvartsMachine for Bending Pipepipe bending machines
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