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Patents Granted on 1868-01-14
Patents 1 - 15 of 22
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NumberDatePatenteeTitleType
RE2,834Jan. 14, 1868P. FrostImprovement in Scythe-Fasteningswrenches
RE2,845Jan. 14, 1868D.M. WestonImprovement in centrifugal machines for draining sugar and other substancessugar refining apparatus
73,226Jan. 14, 1868E.M. BoyntonImprovement in sawssaw teeth
73,227Jan. 14, 1868E.M. BoyntonImprovement in Saw Tangcrosscut saws
73,238Jan. 14, 1868H. DisstonImprovement in circular sawssaw teeth
73,239Jan. 14, 1868T.S. DisstonImprovement in Saw Gumming Machine
73,243Jan. 14, 1868A. GoodyearImproved machine for scalloping leather
73,251Jan. 14, 1868H.W. KnowltonHusking Cornmiller
73,279Jan. 14, 1868C.H. AmidonBit-stockbrace chucks
73,290Jan. 14, 1868F. BowlyImprovement in instruments for drawing ellipsesspecial purpose gauges
73,293Jan. 14, 1868J. BrayleyImprovement in shaft-couplingindustrial machine shaft couplings
73,321Jan. 14, 1868R. GrotzImprovement in barrel-heading, circling, and bevelling-machinebarrel making machines
73,338Jan. 14, 1868N. JohnsonImprovement in Swages for Saw Teeth
73,339Jan. 14, 1868W.W. JohnsonImprovement in machines for pointing picketsstick pointing machines
73,343Jan. 14, 1868E. KeithImprovement in shingle machinesshingle machines
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