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All Patents of Type: drill press chucks
Patents 1 - 15 of 139
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
27,044Feb. 07, 1860J. FoxDrill Chuckdrill press chucks
46,747Mar. 07, 1865T.H. WorrallCentering Chuckdrill press chucks
48,612Jul. 04, 1865T.H. WorrallSelf Centering or Holderdrill press chucks
50,329Oct. 10, 1865T. BrooksCentering Chuckdrill press chucks
90,338May 25, 1869G.E. BrettellChuckdrill press chucks
126,910May 21, 1872W.X. StevensImprovement in Chucks for Holding Drillsdrill press chucks
134,259Dec. 24, 1872A.F. CushmanImprovement in chucks for holding drillsdrill press chucks
141,817Aug. 12, 1873C.H. ReidLathe-Chucksmetal lathe chucks
144,128Oct. 28, 1873L. ParmeleeImprovement in chucksdrill chucks
164,032Jun. 01, 1875G.M. PrattChucks for Metal Drillsdrill press chucks
180,117Jul. 25, 1876G.B. CubberleyDrill Chuckdrill press chucks
184,445Nov. 14, 1876S.N. Trump, C.N. TrumpCollet chuckdrill press chucks
RE8,793Jul. 08, 1879G.M. PrattChuck for Metal Drillsdrill press chucks
226,246Apr. 06, 1880C.H. ReidLathe-chuckwood lathe chucks
247,035Sep. 13, 1881C. GageDrill Chuckdrill press chucks
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