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Patents for Samuel L. Worsley
Patents 1 - 10 of 17
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PictureNumberDatePatenteeTitle
  166,490Aug. 10, 1875S.L. WorsleyMachine for Tapping Nuts
  RE7,153May 30, 1876S.L. WorsleyMachine for Tapping Screw Nuts
  195,321Sep. 18, 1877S.L. WorsleyNut-Tapping Machine
  197,070Nov. 13, 1877S.L. WorsleyMetal-Screw Threading Machine
CA-9,267Oct. 19, 1878S.L. WorsleyMachine for tapping nuts
  211,826Jan. 28, 1879S.L. WorsleyMachine for Nutting Bolts
  232,869Oct. 05, 1880S.L. WorsleyMachine for Threading Screws
  246,933Sep. 13, 1881S.L. WorsleyMachine for Feeding Screw Blanks
  320,523Jun. 23, 1885S.L. WorsleyWire Feeding Mechanism
  398,871Mar. 05, 1889S.L. WorsleyStop Motion for Lathes
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