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Patents Granted on 1899-03-21
Patents 1 - 6 of 6
First set of recordsLast set of records
621,394Mar. 21, 1899F.B. WakemanSiding-Squareclapboard markers
621,401Mar. 21, 1899L.M. DavisSpiral-tool driverspiral screwdrivers
621,488Mar. 21, 1899E.S. ClarkeSawing-machinecircular saws
621,621Mar. 21, 1899C. SeymourShaping-machinewood shapers
621,692Mar. 21, 1899H.W. MorganChuck for nailing-machinesnailing machines
621,693Mar. 21, 1899G.W. MorrisWater Heatersteam engines
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