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Patents Granted on 1887-08-16
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
368,181Aug. 16, 1887I.H. BertramWood-sawing machinetree felling machines
368,192Aug. 16, 1887F.M. ClarkSaw-horsework holding
368,268Aug. 16, 1887G. AdamShingle-beveling machineshingle machines
368,308Aug. 16, 1887C.F. RichardsonSurveyor's transitsurveying apparatus
368,384Aug. 16, 1887M. DeeringPower-hammerdrop hammers
368,422Aug. 16, 1887C.T. PorterValve for steam-enginessteam engine valves
368,438Aug. 16, 1887C.E. WintrodeAdjustable Wire Twisting Wrenchwrenches
368,444Aug. 16, 1887C.W. BaldwinGas Enginegas and gasoline engines
368,445Aug. 16, 1887C.W. BaldwinGas Enginegas and gasoline engines
368,475Aug. 16, 1887W.H. JohnsonMachine for bending shovel-handleswood bending machines
368,480Aug. 16, 1887H.N. MacomberWire Twisting Devicewrenches
368,554Aug. 16, 1887F. SpauldingMicrometer Gagemicrometers
368,563Aug. 16, 1887D.G. BrownMicrometer Pipe Gagemicrometers
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