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Patents for Mahlon S. Drake
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
53,518Mar. 27, 1866W. Best, M.S. DrakeImprovement in machines for ironing hatsmilliner
57,437Aug. 21, 1866M.S. DrakeImprovement in hat-ironing machinesmilliner
61,328Jan. 22, 1867M.S. DrakeImproved barrel bungs
61,814Feb. 05, 1867M.S. DrakeImprovement in machines for pouncing hatsmilliner
136,821Mar. 18, 1873M.S. DrakeImprovement in adjustable ingot-molds
RE6,858Jan. 11, 1876M.S. DrakeImprovement in machines for pouncing hats
197,618Nov. 27, 1877M.S. DrakeImprovement in spring-scales for weighingscales and balances
217,350Jul. 08, 1879M.S. DrakeImprovement in devices for carrying books, &c.
217,592Jul. 15, 1879M.S. DrakeImprovement in gates for railway-crossingsrailroads
350,518Oct. 12, 1886M.S. Drake, J. WoodCar-coupling
417,551Dec. 17, 1889M.S. DrakeLamp
940,983Nov. 23, 1909W.P. Meeker, M.S. DrakeMachine for molding tile-faced blocks
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