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Patents for A. Ruppert
Patents 1 - 15 of 42
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NumberDatePatenteeTitleType
81,776Sep. 01, 1868S.M. HamiltonImprovement in planing-machineswood shapers
92,848Jul. 20, 1869J.F. LetellierGovernorsteam engine governors
105,372Jul. 12, 1870J.F. Ronan, Jr.Wrenchscrew adjust wrenches
108,502Oct. 18, 1870T. MeikleDie For Swaging Wrenchestool making machines
116,219Jun. 20, 1871T.T. ProsserImprovement in machines for making metallic shoe-pegsshoemaking
126,318Apr. 30, 1872H.B. MorrisImprovement in Potter's Lathespotters lathes
130,278Aug. 06, 1872W. CampbellImprovement in Pipe-Tongspipe tongs
135,840Feb. 11, 1873P. PhilipCorn Huskerscorn huskers
135,841Feb. 11, 1873P. PhilipCorn Huskerscorn huskers
143,436Oct. 07, 1873P.J. CoonCombination Clapboard Marker/Butt Gageclapboard markers
143,757Oct. 21, 1873G.W. HarrisWrenches For Bung-Bushingswrenches
148,089Mar. 03, 1874J.L. RipleyPipe-Wrenchespipe wrenches
160,179Feb. 23, 1875D. GilbertImprovement in Pipe-Wrencheschain and strap wrenches
161,022Mar. 23, 1875G.W. FreemanImprovement in Wrenchesratchet wrenches
162,317Apr. 20, 1875H.R. SloatImproved Monkey-Wrenchwrench handle components
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