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All Patents of Type: metal shears
Patents 1 - 15 of 26
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NumberDatePatenteeTitleType
10,098Oct. 04, 1853O.J. Davie, T.W. StephensMachine for punching metalmetal punches
16,334Jan. 06, 1857A. HardyShearing Metalmetal shears
21,567Sep. 21, 1858D.R. KnowlesMachine for Cutting Metal Barsmetal shears
101,339Mar. 29, 1870T.H. WitherbyImproved shearing and punching machinemetal shears
142,926Sep. 16, 1873W. LyonImprovement in Combined Punching and Shearing Machinessplitting and shearing machinery
148,566Mar. 17, 1874D. KennedyGriping and Cutting Toolsmetal shears
321,804Jul. 07, 1885J.W. DouglasLever Shearsmetal shears
368,571Aug. 23, 1887C. CrothersCombined Punching and Shearing Machinemetal shears
453,363Jun. 02, 1891G.J. SaurbreyPunching and Shearing Machinemetal punches
542,190Jul. 02, 1895G. GuildSteam Shearsmetal shears
GB-189,509,196Mar. 21, 1896J.H. WicksteedImprovements in Machines for Shearing Metal Platesmetal shears
569,226Oct. 13, 1896J.B. McLaneMetal-shearing machinemetal shears
600,465Mar. 08, 1898B. WesselmanMetal Shearing Machinemetal shears
686,641Nov. 12, 1901C.J. WanglerRotary Bevel Shearsmetal shears
855,766Jun. 04, 1907R. GerlachShearing Machinemetal shears
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