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Patents Granted on 1873-09-30
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE5,581Sep. 30, 1873W.T. FarreImprovement in machines for bending tubingpipe and tube benders
RE5,582Sep. 30, 1873W.T. FarreImprovement in the methods of bending tubingpipe and tube benders
143,221Sep. 30, 1873J. ChaseImprovement in wood-turning latheswood lathes
143,232Sep. 30, 1873A.H. Frank, G. SpireImprovement in planing-machineswood planers
143,236Sep. 30, 1873R.L. GreenleeImprovement in sash and door clampsclamps
143,242Sep. 30, 1873W.P. HopkinsGear Cutting Attachments to Lathesmetal lathe accessories
143,264Sep. 30, 1873E.H. StearnsImprovement in edging-machinestablesaws
143,265Sep. 30, 1873J.H. Van NessImprovement in mitering-machinesmiter boxes
143,272Sep. 30, 1873B.S. CastleImprovement in saw-setssaw sets
143,292Sep. 30, 1873D.B. Caldwell, J.H. McGowanCrank-Connction for Steam Enginessteam engine crank rods
143,296Sep. 30, 1873M. NeckermannTaper Turning Attachments to Lathesmetal lathe accessories
143,325Sep. 30, 1873S.P. Brower, W.H. KnoxImprovement in lath-machineslath making machines
143,330Sep. 30, 1873B.F. ClickImprovement in wood-sawing machineshuman powered machines
143,367Sep. 30, 1873A.D. McMasterWrenchwedge adjust wrenches
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