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Patents Granted on 1892-09-06
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
D21,850Sep. 06, 1892J. RobertsDesign for a cutter-head hood for planerswood planers
482,000Sep. 06, 1892C.B. BrainardWire Straightener and Cutting Machinemetal straightening machines
482,001Sep. 06, 1892B. BrazelleProcess of and apparatus for purifying, refining, and carburizing metals
482,021Sep. 06, 1892F. MossbergWrenchscrew adjust wrenches
482,094Sep. 06, 1892J.B. Michenergas-stovefurnaces
482,109Sep. 06, 1892W.J. WalkerPipe Wrenchquick adjust wrenches
482,198Sep. 06, 1892J. RyanImprovement in Pipe-Wrenchesquick adjust wrenches
482,202Sep. 06, 1892H. SchummGas or Oil Motor Enginegas and gasoline engines
482,210Sep. 06, 1892W.W. TuckerMachine for Taper Turningturret lathes
482,211Sep. 06, 1892W.W. TuckerMachine for Milling Plug Valveslathe tools
482,212Sep. 06, 1892W.W. TuckerGrinding Fixturegrinding fixtures
482,224Sep. 06, 1892L.A. Belmont, A.C. CloadSelf-clearing mortising machinemortising machines
482,232Sep. 06, 1892C.W. Delaneywatchmaker's tweezerswatchmaker
482,242Sep. 06, 1892E.J. GisvoldMortising machinemortising machines
482,245Sep. 06, 1892J.E. Wright, J.H. GuileyWrenchpipe wrenches
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