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Patents Granted on 1850-01-08
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,995Jan. 08, 1850J. BlackEngine Operated by Steam and Watersteam turbines
7,004Jan. 08, 1850L.W. MillerHub-boring machinewheelwright
7,009Jan. 08, 1850R. Walker, A. WelchMachinery for dressing shinglesshingle machines
7,010Jan. 08, 1850W. WoodMachine for cutting shinglesshingle machines
7,011Jan. 08, 1850O. WrightMill for sawing irregular formssawmills
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