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All Patents in class 82/131
Patents 1 - 15 of 49
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NumberDatePatenteeTitleType
40,039Sep. 22, 1863E.F. HowardManufacturing of Ordnancemetal lathes
129,568Jul. 16, 1872D. KennedyImprovement in Machines for Facing the Ends of Columnsmetal lathe accessories and attachments
158,629Jan. 12, 1875B.H. ConnorImprovement in machines for turning irregular formspattern lathes
323,180Jul. 28, 1885W. MasonMachine for trimming cartridge-shellscartridges
341,876May 18, 1886W.S. BishopMachine for Turning Terret Ringsmetal lathe accessories and attachments
349,908Sep. 28, 1886H.J. SmallLathe for Turning Journals of Car Axlesaxle lathes
354,737Dec. 21, 1886F.H. RichardsLathe Headmetal lathes
398,481Feb. 26, 1889P.A. WhitneyMeans for Imparting a Radial Movement to the Cutting Toolsmilling machines
430,088Jun. 10, 1890G.T. ReissLathemetal lathes
450,398Apr. 14, 1891E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of)Machine for Finishing the Ends of Cylinders of Steam Enginesmetalworking machines
450,399Apr. 14, 1891E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of)Machine for Finishing Side Flanges of Cylinders of Steam Enginessteam engine cylinders
486,609Nov. 22, 1892D.H. ChurchUprighting Lathewatchmakers lathes
504,742Sep. 12, 1893F. Pearn, W.A. PearnMachine for Boring Cylinders and Turning the Flanges Thereofhorizontal boring mills
510,293Dec. 05, 1893W.G. RichardsMachine Vicemetalworking machine vises
544,288Aug. 13, 1895H.W. ColeLathe for irregular shapespattern lathes
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