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Patents Granted on 1872-04-02
Patents 1 - 10 of 10
First set of recordsLast set of records
125,123Apr. 02, 1872E. DaytonImprovement in mortising-machinesmortising machines
125,130Apr. 02, 1872O.W. GriffithsImprovement in machines for bending woodwood bending machines
125,166Apr. 02, 1872G.B. BraytonImprovement in Gas Enginesgas and gasoline engines
125,203Apr. 02, 1872W.A. LorenzImprovement in Extension Lathe Carriermetal lathe accessories
125,215Apr. 02, 1872S.W. NyceImprovement in sawing-machinesbandsaws
125,221Apr. 02, 1872J.E. RoacheImprovement in Pipe Tongspipe tongs
125,238Apr. 02, 1872S. WheelerImprovement in thrashing-machinesthreshers
125,282Apr. 02, 1872A.S. Gear, B.F. DunkleeImprovement in dovetailing machinesdovetailing machines
125,319Apr. 02, 1872I.B. MillnerCloth, Card & Paper Cutter
125,340Apr. 02, 1872A.D. SherarImprovement in cutter-headscutterheads
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