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Patents Granted on 1872-02-27
Patents 1 - 15 of 21
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NumberDatePatenteeTitleType
123,971Feb. 27, 1872G.R. BabbittImprovement in Piston Packingpiston ring and packing
123,998Feb. 27, 1872G.R. KimballImprovement in Toggle Joints for Saw Framesframe saws
124,028Feb. 27, 1872S.G. BigelowImprovement in Weatherboard Gaugesclapboard markers
124,031Feb. 27, 1872D.J. BrougherImprovement in sawing-machinesreciprocating saws
124,034Feb. 27, 1872J.H. ButlerImprovement in lath-machineslath making machines
124,057Feb. 27, 1872J.V. Gue, G.I. AndersonImprovement in shingle-machinesshingle machines
124,068Feb. 27, 1872A. LaneImprovment in Corn Husking and Shelling Machnesmiller
124,089Feb. 27, 1872H.S. ShepardsonImprovement in bitsdrill bits
124,091Feb. 27, 1872J. SimpsonImprovement in Boring Machinesvertical boring mills
124,100Feb. 27, 1872W. WertsImprovement in Tuyeresblacksmith
124,101Feb. 27, 1872A. WhiteImprovement in shingle-machinesshingle machines
124,108Feb. 27, 1872J.R. AndersonImprovement in Rigging Clampsclamps
124,114Feb. 27, 1872J.F. BrightImplement for Cutting Sheet Materialpaper cutters
124,123Feb. 27, 1872W.C. EisemanImprovement in Machines for Bending Metalsheet metal
124,134Feb. 27, 1872C. HeatonImprovement in cowls for emery-wheelsgrinding machines
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