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All Patents in class 409/900.2
Patents 1 - 15 of 53
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NumberDatePatenteeTitleType
292,928Feb. 05, 1884C.E. LipeUniversal milling-machinemilling machines
421,517Feb. 18, 1890F.H. RichardsDrilling Machinedrill presses
444,544Jan. 13, 1891J.L. BogertLathemetal lathes
462,309Nov. 03, 1891W.T. GangDrill Pressdrill presses
463,751Nov. 24, 1891E.S. StehmanWatch-maker's lathewatchmakers lathes
523,327Jul. 24, 1894C.M. ConradsonTurret Latheturret lathes
544,439Aug. 13, 1895A.B. LandisGrinding-machinegrinding machines
640,669Jan. 02, 1900A.B. LandisGrinding-machinegrinding machines
750,485Jan. 26, 1904J. ParkerGear Cutting Machinegear making machines
755,849Mar. 29, 1904L.H. ColburnVertical Shapermetal shapers
983,975Feb. 14, 1911W.L. BryantMultispindle grinding-machinegrinding machines
1,035,143Aug. 13, 1912W.J. BayrerClamping devicedrill presses
1,040,137Oct. 01, 1912E.H. BrowningMachine for Cutting Bevel Gearsgear making machines
1,058,720Apr. 15, 1913E.P. Bullard, Jr.Cross Rail Securing Device for Machine Toolsvertical boring mills
1,076,242Oct. 21, 1913W.T. SearsRadial drillradial drill presses
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