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Patents Granted on 1869-08-31
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
RE3,623Aug. 31, 1869P.P. LaneImprovement in self-lubricating journal-boxeswoodworking power transmission
94,189Aug. 31, 1869F. de BowensImprovement in machinery for cutting match-sticksmatch making machines
94,200Aug. 31, 1869A. GoodyearImprovement in lathe for turning hubswood lathes
94,201Aug. 31, 1869A. GoodyearWheelwright's lathewheelwright
94,205Aug. 31, 1869R. Heneage, A. StorerImprovement in machine for rounding the corners of slate-framesspecialty machines
94,232Aug. 31, 1869H.D. MorrisImprovement in machinery for making axestool making machines
94,241Aug. 31, 1869J.C. Chapman, A. RobesImprovement in Pipe-Wrench and Pipe-Cutterpipe wrenches
94,255Aug. 31, 1869C.R. TompkinsImprovement in hanging circular sawscircular crosscut saws
94,261Aug. 31, 1869W. WardWrenchnut wrenches
94,266Aug. 31, 1869D. Wright, Jr.Improvement in Clamp-Screw for Calipers &c.calipers
94,315Aug. 31, 1869B. HolmesImprovement in dumping-wagonswagons and carts
94,316Aug. 31, 1869C.L. Inslee, W.H. InsleeImprovement in steam-engine valve-gearvalve gear
94,373Aug. 31, 1869J. AgateImproved apparatus for cooling and refrigerating
94,416Aug. 31, 1869M. JincksImprovement in Plug-Cuttercountersinks
94,441Aug. 31, 1869H. ReynoldsApparatus for Welding Chain Linkschain making machines
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