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Patents Granted on 1873-03-04
Patents 1 - 13 of 13
First set of recordsLast set of records
RE5,303Mar. 04, 1873L.C. PatterImprovement in circular-saw millssawmills
136,374Mar. 04, 1873J.E. HaskellImprovement in dovetailing-machinesdovetailing machines
136,390Mar. 04, 1873H.C. SmithImprovement in combined ironing-tables, lap-boards, and step-laddershousehold tools
136,391Mar. 04, 1873S.A. SmithImprovement in Dies for Manufacturing Augersmaking drills and augers
136,405Mar. 04, 1873G.R. Babbitt, W.A. HarrisImprovement in piston-packingspiston ring and packing
136,433Mar. 04, 1873G.S. GriggImprovement in scroll-sawing machinesscrollsaws
136,450Mar. 04, 1873I.F. MurchMultiple Bit Devicedrill bits
136,469Mar. 04, 1873J.A. TrautImprovement in Carpenters' Planecombination planes
136,505Mar. 04, 1873F.D. GreenImprovement in machines for relishing doors, &c.wood shapers
136,529Mar. 04, 1873W.H. MayoImprovement in excelsior-machinesexcelsior machines
136,541Mar. 04, 1873D.C. PrescottImprovement in saw-millssawmills
136,558Mar. 04, 1873N. StowCounter Shearscloth shearing machines
136,559Mar. 04, 1873N.J. TempletonImprovement in machines for sawingbarrel making machines
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