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All Patents in class 409/204
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
10,412Jan. 10, 1854W.G. MerrellMachine for cutting ellipseswood lathes
100,891Mar. 15, 1870H.H. HeskettImproved Lathe for Setting Jewels in Time-Pieceswatchmakers lathes
174,228Feb. 29, 1876E.W. GillmanImprovement in machines for finishing barrelsbarrel making machines
430,088Jun. 10, 1890G.T. ReissLathemetal lathes
469,323Feb. 23, 1892J.E. Titus, E.L. BowersSlotting-machinemetal slotting machines
905,084Nov. 24, 1908E.J. LeesCutter Head for Gear Cutting Machinesgear making machines
1,718,275Jun. 25, 1929R.L. CarterCombined router and work supportrouting machines
2,685,122Aug. 03, 1954C.W. BerthiezTurret-Head for Machine-Tools with Rotating Spindle such as Milling and Boring Machines and the Likemilling machine accessories
2,705,441Apr. 05, 1955J.O. ArmstrongHold-Down Clampclamps
2,710,934Jun. 14, 1955J.A. SennMotor Controlled Machine Tool Positioning Mechanismmilling machines
2,712,273Jul. 05, 1955E.R. RusnokMill headvertical boring mills
3,013,473Dec. 19, 1961S.C. StrausSwivel Head for Milling Machinesmilling machines
3,064,497Nov. 20, 1962A.I. ZagarExtensible tool supporting arm for drill and tap drive headstapping machines
4,795,291Jan. 03, 1989K.L. MarchMethod for achieving interchangeability of tool insertstapping machines
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