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Patents Granted on 1867-10-01
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
69,313Oct. 01, 1867J. Havens, D. CatchpoleImprovement in wood-bending machineswood bending machines
69,344Oct. 01, 1867A.Y. HubbellImproved Sad-Ironpressing irons
69,361Oct. 01, 1867J.H. MurrayImproved Visebench vises
69,383Oct. 01, 1867M.L. AndrewImprovement in rotary enginesrotary steam engines
69,399Oct. 01, 1867W. BrownImprovement in Ratchet-Bracesratchet braces
69,418Oct. 01, 1867D.F. ElmerIndex Gage & Calipermeasurement gauges
69,473Oct. 01, 1867C.C. ParsonsPipe and Bolt Cutterpipe cutters
69,510Oct. 01, 1867R.F. TompkinsImprovement in wood-mitering machinesmiter machines
69,518Oct. 01, 1867W.H. WatersDrop Hammerdrop hammers
69,526Oct. 01, 1867G. Smith, J.N. WrigleyImprovement in cut-off valve-gearsteam engine valve gear
69,527Oct. 01, 1867G. Smith, J.N. WrigleyImprovement in steam safety-valvessteam engine valves
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