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All Patents of Type: stamping presses
Patents 1 - 14 of 14
First set of recordsLast set of records
12,723Apr. 17, 1855D. FowlerMachine for Punching Metalstamping presses
RE3,617Aug. 24, 1869G. Fowler, D. Fowler, deceased (estate of), S. Fowler, administrator, M. Fowler, administratorImproved Machine for Punching Metalstamping presses
105,632Jul. 26, 1870E.W. BlissPower Pressstamping presses
142,926Sep. 16, 1873W. LyonImprovement in Combined Punching and Shearing Machinessplitting and shearing machinery
148,748Mar. 17, 1874G.H. PerkinsMachine for Stamping and Bending Sheet Metalstamping presses
290,433Dec. 18, 1883E. JordanPunching Pressstamping presses
330,791Nov. 17, 1885F.M. LeavittAdjusting Screw for Die Pressesstamping presses
915,012Mar. 09, 1909L.G. BayrerDrop Press and Attachment Thereforstamping presses
976,181Nov. 15, 1910J.M. JonesSafety-guard for stamping-machinesstamping presses
977,953Dec. 06, 1910J.M. JonesSafety-guard for stamping-pressesstamping presses
1,001,858Aug. 29, 1911J.M. JonesSafety-guardstamping presses
1,005,775Oct. 10, 1911J.M. JonesSafety-guard for stamping-pressesstamping presses
GB-587,363Apr. 23, 1947P.J. PackmanImprovements in or relating to toggle pressesstamping presses
2,537,391Jan. 09, 1951H.F. BakewellHydraulic ram device with intermittent high-pressure fluid supplystamping presses
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