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All Patents in class 408/127
Patents 1 - 15 of 25
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NumberDatePatenteeTitleType
4,534May 23, 1846W. ReadMachine for reaming faucetsportable timber borers
112,626Mar. 14, 1871P.I. Perrin, J.L. HewesImprovement in machines for tapping boilerstapping machines
112,860Mar. 21, 1871G.B. SoleyImprovement in hand-tools for carving and engravingcarving chisels
RE5,594Oct. 07, 1873B.J. TaymanImprovement in carving-machinescarving machines
201,506Mar. 19, 1878W.H. Doane, G.W. BugbeeMachine for boring & mortising blind-stilesdrilling and boring
437,459Sep. 30, 1890F. SchoffPortable reaming and tapping toolportable metal drilling machines
500,646Jul. 04, 1893L.E. Whiton, D.E. WhitonMultiple drilling-machinemultiple spindle drill presses
511,829Jan. 02, 1894G.E. WitherellTurret Tool Machinemetal lathe accessories and attachments
549,250Nov. 05, 1895T.P. OwenTool Holder for Jewelers Latheslathe tool holders and tool posts
556,182Mar. 10, 1896I.L. GradyAttachment for Watch Makers Lathesmetal lathe accessories and attachments
560,171May 12, 1896A.J. OehringMultiple drillmultiple spindle drill presses
569,115Oct. 06, 1896F. MillikenDriving mechanism for drillshuman powered apparatus
583,922Jun. 08, 1897S. McClellanBit-brace with right-angled V-guide frame
1,058,045Apr. 08, 1913W.R. FoxMultiple drillmultiple spindle drill presses
1,185,106May 30, 1916G. KohlhaasTool Holdertap and die holders
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