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All Patents of Type: screw machines
Patents 1 - 15 of 60
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GB-163,400,044Jul. 13, 1628A. RotsipenInstruments for cutting, polishing, filing, turning, boring, grinding, sawing, and planing metals for cutting screws, for making files and bullets, for making and rifling barrels, for pressing or printing, and a hammer moved by water or horse powerscrew machines
GB-163,400,071Jun. 24, 1634A. RotsipenRotsipen's engine for cutting iron or steel, also for cutting screws, &c.screw machines
1,900XMar. 23, 1813J. PerkinsMachine for making screw shanksnail making machines
2,284XMar. 30, 1815J. MasonMachine for cutting and heading screwsscrew machines
2,823XAug. 08, 1817D. Treadwell, P. DowScrew machinescrew machines
RX-2Apr. 16, 1838W. KeaneImprovement in Machines for Cutting Wood and Other Screwsscrew machines
2,453Feb. 07, 1842J. Walter, L.D. WalterMachine for Making Screwsscrew machines
2,754Aug. 18, 1842C. WhippleMachine for Making Wood Screwsscrew machines
4,738Sep. 03, 1846T.W. HarveyMaking Wood Screwsscrew machines
17,187May 05, 1857W.N. AdamsScrew Cutting Machinescrew machines
19,752Mar. 30, 1858R.H. ColeScrew Cutting Machinescrew machines
21,641Sep. 28, 1858H.P. Hunt, H.L. KendallImprovement in Cutting Threads of Wood-Screwsscrew machines
51,257Nov. 28, 1865J.R. BrownScrew Cutting Machinescrew machines
54,096Apr. 24, 1866B.F. BeeScrew-Threading Machinescrew machines
88,262Mar. 30, 1869E.A. BagleyScrew Cutting Machinescrew machines
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