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Patents Granted on 1890-08-19
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
434,460Aug. 19, 1890C.T. PrattDrill-chuckdrill chucks
434,541Aug. 19, 1890J. ErnstVisebench vises
434,557Aug. 19, 1890R. EickemeyerVolt or Ampere meter
434,558Aug. 19, 1890R. EickemeyerDevice for measuring the intensity of magnetic currents
434,608Aug. 19, 1890A.H. Roovers, A.W. RooversCoin controlled strength testing machine
434,609Aug. 19, 1890P.A. Winand, A.W. SchleicherGas and Hydrocarbon Enginegovernors
434,624Aug. 19, 1890C.P. BrownCompensating and Steering Gear for Road Vehiclessteering apparatus
434,626Aug. 19, 1890A.A. De LoachSaw-mill feedsawmill feed works
434,695Aug. 19, 1890J.F. Daly, M.M. BarrettGas or Vapor Engine Attachmentcarburetors
434,702Aug. 19, 1890C.H. Cooley, F.H. RichardsGrain-weigher
434,723Aug. 19, 1890F.H. RichardsRegulator for Grain Weighersgrain scales
434,731Aug. 19, 1890J.C. SlocumBandsaw millband sawmills
434,767Aug. 19, 1890R.W. ClemsonSaw Handlesaw handles
434,770Aug. 19, 1890A.A. De LoachSaw-millsawmill feed works
434,772Aug. 19, 1890J.W. EatonHandle for Hammers, Mallets, or Other Striking-Toolshammer handles
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