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Patents for George T. Pinckney
Patents 1 - 15 of 54
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NumberDatePatenteeTitleType
72,065Dec. 10, 1867J.A. McGeeImprovement in Augersauger bits
87,985Mar. 16, 1869A.P. StephensImproved rotary metal-cuttercutters
D3,994Apr. 26, 1870E. MooreDesign for the Shape of the Slots Between Saw-Teethcrosscut saw teeth
102,950May 10, 1870T. LippiattMachine for engraving and chasing articles of metalengraving machines
106,857Aug. 30, 1870C. NelsonLubricatorsteam engine lubricators
108,484Oct. 18, 1870M.C. JeffersCorn Huskercorn huskers
109,038Nov. 08, 1870E. MurrayImprovement in Tool-Handlestool handles
113,048Mar. 28, 1871P.J. HardyImprovement in turning-latheswood lathes
113,174Mar. 28, 1871S.R. KenyonCorn Picking and Husking Machinemiller
113,344Apr. 04, 1871W.H. RandDrill-stockwatchmaker
121,384Nov. 28, 1871S.R. KenyonPicking - Husking Cornmiller
125,625Apr. 09, 1872A.P. StephensImprovement in visesbench vises
141,091Jul. 22, 1873A.P. StephensImprovement in broaching-machinestool making machines
156,386Oct. 27, 1874B.F. StephensImprovement in movable vise-jawsvise jaws
165,241Jul. 06, 1875H.J. LewisImprovement in stereoscopes
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