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Patents for J. M. Mason
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
38,257Apr. 21, 1863B.Q. BuddingImproved Rolling or Polishing Machineshoe and boot making machines
57,990Sep. 11, 1866W. Zeller, J. StephenPie Crimperpie crimpers
126,843May 14, 1872J.H. SmithImprovement in saw-mills
127,061May 21, 1872N. JohnsonImprovement in circular-saw teeth
133,036Nov. 12, 1872N. JohnsonImprovement in saws
160,982Mar. 16, 1875F.N. WhitcombImprovement in head-blocks for saw-millssawmill headblocks
160,983Mar. 16, 1875F.N. WhitcombImprovement in head-blocks for saw-millssawmill headblocks
179,944Jul. 18, 1876A.T. NicholsImprovement in mitering-machinestablesaws
192,793Jul. 03, 1877J.D. ShootsBoring Machine for Pump Logswood drilling and boring
275,443Apr. 10, 1883N.K. WatsonDrag-sawdrag saws
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