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Patents for Putnam Machine Co.
Patents 1 - 12 of 12
First set of recordsLast set of records
15,309Jul. 08, 1856J. TylerImproved water-wheelturbine water wheels
35,853Jul. 08, 1862C. BurleighFriction Clutchindustrial machine clutches
39,326Jul. 21, 1863S.W. Putnam, J.Q. WrightImprovement in lathesmetal lathes
57,046Aug. 07, 1866S.W. PutnamImprovement in sawing-machinestablesaws
61,141Jan. 15, 1867L.D. BartlettImprovement in valves of steam enginessteam engines
172,306Jan. 18, 1876W. EstyPlaner-Chucksmetal planer accessories
177,884May 23, 1876S.W. Putnam, Jr.Improvement in metal-turning lathesmetal lathes
192,129Jun. 19, 1877S.W. PutnamImprovement in metal-working lathes
313,447Mar. 03, 1885S.W. PutnamLatheengine lathes
336,065Feb. 09, 1886S.W. PutnamMetal Planing Machinemetal shapers
525,863Sep. 11, 1894S.W. PutnamMetal Turning Lathemetal lathes
638,274Dec. 05, 1899S.W. Putnam, Jr., S.W. PutnamMetal-working machinemetal shapers
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