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All Patents of Type: drill presses
Patents 1 - 15 of 345
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NumberDatePatenteeTitleType
GB-1,263Apr. 23, 1780J. PickardMachines for boring iron; machine for forging, rolling, flatting, and slitting iron; machine for turning iron; mill for grinding corndrill presses
GB-6,850Jun. 11, 1835J. WhitworthTools or apparatus for boring metals and other materials; machinery for boring metals; machinery for planing and cutting metals and other materialsdrill presses
GB-7,332Mar. 28, 1837J. WhitworthTools or apparatus for boring metals and other materials; machinery for boring metals; machinery for planing and cutting metals and other materialsdrill presses
GB-7,441Oct. 05, 1837J. WhitworthTools or apparatus for boring metals and other materials; machinery for boring metals; machinery, tools or apparatus for planing and cutting metals and other materialsdrill presses
GB-8,188Aug. 07, 1839J. WhitworthMachinery for planing and cutting metals or other substances; machinery for drilling metalsmetal planers
8,554Dec. 02, 1851W. BushnellHand-drilldrill presses
9,441Dec. 07, 1852C.W. CoeDrilling-machinedrill presses
13,383Aug. 07, 1855J. Conner, T. NewbyMachine-drilldrill presses
XC-552Sep. 19, 1855C.W. CoeMachine for drilling holes (and other operations) in metalsdrill presses
20,385May 25, 1858H. WoodmanPower and hand drilldrill presses
24,045May 17, 1859J. MurphyMetal-drilldrill presses
XC-970Jun. 22, 1859G. WhiteAn improved machine for drilling iron and other metalsdrill presses
37,433Jan. 20, 1863C.W. CoeImprovement in drilling and screw-cutting machinesdrill presses
40,459Nov. 03, 1863G.S. CorwinImproved boring-machinedrill presses
41,546Feb. 09, 1864W. StiversImprovement in drillsdrill presses
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