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Patents Granted on 1879-11-25
Patents 1 - 10 of 10
First set of recordsLast set of records
221,912Nov. 25, 1879N.A. DanielsImprovement in machines for sawing treestree felling machines
221,930Nov. 25, 1879A.G. McCombImprovement in Malletsmallets
221,950Nov. 25, 1879G.S. WoodruffGas-governorssteam engine governors
221,971Nov. 25, 1879J.H. MurryCartridge-loading apparatus based on brace
221,986Nov. 25, 1879C.S. WellsImprovement in Screw-Driversscrewdriver blades
221,989Nov. 25, 1879J. WoolfordRatchet-Wrenchself-adjust wrenches
222,051Nov. 25, 1879W.A. IvesImprovement in Hollow Augershollow bits
222,057Nov. 25, 1879W.N. KyleImprovement in drag-saw machinesdrag saws
222,085Nov. 25, 1879W. SissonImprovement in stave-cutting machinesbarrel making machines
222,102Nov. 25, 1879W.M. Gray, D.T. ThompsonImprovement in drag-sawing machinesdrag saws
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