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All Patents of Type: drill press chucks
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
315,684Apr. 14, 1885J.H. WestcottDrill-Chuckdrill press chucks
317,148May 05, 1885A.B. LandisDrill-chuckdrill press chucks
454,074Jun. 16, 1891J.N. SkinnerDrill-chuckdrill press chucks
473,639Apr. 26, 1892C.T. PrattSleeve for taper drillsdrill press chucks
527,227Oct. 09, 1894J.H. WestcottDrill-chuckdrill press chucks
553,531Jan. 28, 1896G.S. LongDrill-chuckdrill press chucks
620,612Mar. 07, 1899H.M. ReynoldsDrill Chuckdrill press chucks
747,017Dec. 15, 1903C.A. SvenssonDrill-chuckdrill press chucks
911,012Jan. 26, 1909A.I. JacobsChuckdrill chucks
1,106,189Aug. 04, 1914A.E. ChurchChuckdrill press chucks
1,123,541Jan. 05, 1915A.I. JacobsChuckdrill chucks
1,251,558Jan. 01, 1918A.P. MorrowChuckdrill chucks
1,620,440Mar. 08, 1927G.W. CaryDrill chuckdrill chucks
GB-541,162Nov. 14, 1941S.W. ColeImprovements in tool-holders for use in boring and like machinesdrill press chucks
2,313,312Mar. 09, 1943H.F. BakewellToolholderdrill press chucks
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