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Patents for George F. Simonds
Patents 1 - 15 of 18
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NumberDatePatenteeTitleType
150,625May 05, 1874J.A. Ferson, G.F. SimondsTempering and Forming Articles of Steeltool making machines
151,167May 19, 1874G.F. SimondsImprovement in Tempering Ovens for Steel and Irontool making machines
169,736Nov. 09, 1875G.F. SimondsImprovement in Tempering and Forming Articles of Steeltool making machines
RE7,464Jan. 16, 1877G.F. SimondsImprovement in Tempering and Forming Article of Steeltool making machines
RE7,465Jan. 16, 1877G.F. SimondsImprovement in Tempering and Forming Article of Steeltool making machines
207,450Aug. 27, 1878G.F. Simonds, D. Simonds, A.A. MarshallImprovement in circular sawssawblades
237,617Feb. 08, 1881G.F. Simonds, D. Simonds, A.A. MarshallCircular sawsawblades
237,915Feb. 15, 1881G.F. SimondsMethd of correcting unequal tension in circular sawstool making machines
238,062Feb. 22, 1881G.F. SimondsSaw-Swagesaw swages
239,198Mar. 22, 1881G.F. SimondsSaw-Swagesaw swages
239,863Apr. 05, 1881A.A. Marshall, D. Simonds, G.F. SimondsMethod of Adjustment of the Tension of Circular Sawstool making machines
269,728Dec. 26, 1882G.F. SimondsCrosscut-sawcrosscut saws
269,729Dec. 26, 1882G.F. SimondsMachine for and Method of Grinding Thin Back Crosscut Saws
306,967Oct. 21, 1884G.F. SimondsInsertible Saw-Toothsaw teeth
326,683Sep. 22, 1885G.F. SimondsImproved Wrench For Setting and Withdrawing Removable Saw Teethwrenches
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