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Patents Granted on 1867-06-25
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
65,991Jun. 25, 1867G.C. Schreiber, N. BarnumImprovements in Drilling-Instrumentswatchmaking tools
65,996Jun. 25, 1867S.C. BrownImprovement in mortising machinemortising machines
66,009Jun. 25, 1867J.S. FarnsworthImprovement in Dies for Swaging and Punching the Jaws of Wrencheswrench jaw components
66,011Jun. 25, 1867L.B. FlandersImproved apparatus for boring cylindersdrilling and boring
66,014Jun. 25, 1867M.C. GardnerChuck for Iron Planingmetal planers
66,028Jun. 25, 1867I. JudsonImproved hydraulic-pressure regulator
66,051Jun. 25, 1867I.H. SmithImprovement in Screw-Wrenchesscrew adjust wrenches
66,076Jun. 25, 1867N. CluteDumping-Wagonwagons and carts
66,081Jun. 25, 1867W.H. Haight, G.W. HarrisImprovement in Chucks
66,120Jun. 25, 1867T. BigelowImprovement in Tinner's Rulesrule graduations
66,146Jun. 25, 1867A. GoodyearHub lathewheelwright
66,152Jun. 25, 1867J. HubbellImprovement in head-blocks for sawmillssawmill headblocks
66,163Jun. 25, 1867S. Mills, J.R. McIrvinImproved Tram and Self-Centering Dish-Staffwheelwright
66,174Jun. 25, 1867E.H. RoeHand Sawbacksaws
66,177Jun. 25, 1867J.V. SecorWrenchnut wrenches
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