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All Patents in class 33/558.01
Patents 1 - 15 of 48
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NumberDatePatenteeTitleType
15,073Jun. 10, 1856W. HartCombination Hand Vise and Caliperscalipers
51,967Jan. 09, 1866W. Schollhorn, F.P. PflegharImprovement in Compasses and Caliperscalipers
71,178Nov. 19, 1867M.G. ImbachImprovement in Calipers and Dividerscalipers
71,370Nov. 26, 1867E.S. FisherCombination Center Punch and Dividerscalipers
75,827Mar. 24, 1868J. AtkinsImprovement in Caliperscalipers
78,974Jun. 16, 1868C.M. LaneImprovement in Combination Tools for Measuring and Markingcalipers
83,577Oct. 27, 1868E.O. Boyle, J.D. WilkinsonImprovement in Combined Toolscombination tools
95,495Oct. 05, 1869W.J. LintonImprovement in Combined Try-Square, Caliper, &c.squares
95,964Oct. 19, 1869J.S. ZerbeeImprovement in Combination Toolscountersinks
99,961Feb. 15, 1870W. SlarImprovement in Caliperscalipers
128,417Jun. 25, 1872R. NicholImprovement in Combined Rules and Dividersdividers
130,036Jul. 30, 1872T. HagertyImprovement in the Construction of Compassescompasses
130,037Jul. 30, 1872T. HagertyImprovement in the Construction of Compassescompasses
130,038Jul. 30, 1872T. HagertyImprovement in the Construction of Compassesdividers
139,748Jun. 10, 1873H.B. WhiteheadCombination Pliers, Screwdriver, and Compasspliers
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