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Patents Granted on 1873-08-05
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
141,427Aug. 05, 1873J. CrookesImprovement in removable saw-teethsaw teeth
141,436Aug. 05, 1873D.D. HardyRotary Steam-Enginesrotary steam engines
141,448Aug. 05, 1873J. Martin, G.W. WilsonImprovement in machines for rossing barkwood grinding machines
141,460Aug. 05, 1873H.O. ReedImprovement in screw-cutting machinesmetal threading machines
141,475Aug. 05, 1873J.A. TrautAdjustable Point for Marking Gagemarking gauges
141,477Aug. 05, 1873S.W. WakefieldWrencheswrench jaw components
141,483Aug. 05, 1873C.F. BonhackImprovement in the manufacture of friction-matchesmatch making machines
141,511Aug. 05, 1873L. LittlejohnBung Reamer and Countersinktapered reamers
141,535Aug. 05, 1873J.A. BainesMetallic Planecombination planes
141,549Aug. 05, 1873J.D. Ellis, G.W. Ellis, C. EllisImprovement in Box-Scrapersbox scrapers
141,552Aug. 05, 1873A.J. FraserImprovement in machines for bending shaftswood bending machines
141,559Aug. 05, 1873E.L. HutchinsonCorn Shellermiller
141,596Aug. 05, 1873J.N. SeibImprovement in veneer-cuttersveneer machines
141,612Aug. 05, 1873M. WaltyChuck for Pipe Fittingspipe and chain vises
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