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Patents Granted on 1889-09-__
Patents 1 - 15 of 92
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NumberDatePatenteeTitleType
410,146Sep. 03, 1889E.P. BullardScrew Cutting Machinescrewcutting lathes
410,161Sep. 03, 1889C. HammelmannPortable forgeblacksmith
410,163Sep. 03, 1889F. HollandMicrometer Gagemicrometers
410,166Sep. 03, 1889D.B. JamesMiner's Candlestickminer
410,167Sep. 03, 1889F.G. KentCurry Combcurry combs
410,199Sep. 03, 1889J. RossAutomatic balancing device for swing-sawscircular crosscut saws
410,232Sep. 03, 1889R.C. BorchersFriction Couplingindustrial machine clutches
410,240Sep. 03, 1889H. HammondWrenchscrew adjust wrenches
410,274Sep. 03, 1889W. GlitschCalipers & Dividersdividers
410,282Sep. 03, 1889P. Jardine, J. JardinePipe-expanderpipe and tube expanders
410,290Sep. 03, 1889J.W. NistDevice for Setting the Tool Carriers of Planersmetal planer accessories
410,298Sep. 03, 1889E.C. SmithRail Sawing Machinerail cutting machines
410,299Sep. 03, 1889C. SpoffordMachine for cutting out concavo-convex shells or dishesspecialty woodworking machines
410,303Sep. 03, 1889G.A. WaterhouseHand Screw Clamphand screws
410,311Sep. 03, 1889M.T. ChapmanExpansion Drillwell drilling machines
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