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Patents for George T. Pinckney
Patents 1 - 10 of 80
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PictureNumberDatePatenteeTitle
72,065Dec. 10, 1867J.A. McGeeImprovement in Augers
87,985Mar. 16, 1869A.P. StephensImproved rotary metal-cutter
94,146Aug. 24, 1869M. StephensImprovement in joints for cement-pipes
D3,994Apr. 26, 1870E. MooreDesign for the Shape of the Slots Between Saw-Teeth
102,950May 10, 1870T. LippiattMachine for engraving and chasing articles of metal
106,857Aug. 30, 1870C. NelsonLubricator
  108,484Oct. 18, 1870M.C. JeffersCorn Husker
109,038Nov. 08, 1870E. MurrayImprovement in Tool-Handles
113,048Mar. 28, 1871P.J. HardyImprovement in turning-lathes
113,174Mar. 28, 1871S.R. KenyonCorn Picking and Husking Machine
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