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All Patents in class 83/602
Patents 1 - 15 of 21
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NumberDatePatenteeTitleType
7,186XJul. 25, 1832J. BennettPunching, pressing, cutting, and slitting iron, steel, etc, and trimming hoes, saw plates, jointing and cutting the teeth of saws, and gumming themmetal punches
8,416XSep. 20, 1834G. ChristianShears for cutting brass, copper, etc.
8,129Jun. 03, 1851H.S. CookComb-cutting machinecomb making machines
46,237Feb. 07, 1865J. HornigShearing Metalmetal shears
80,338Jul. 28, 1868H.A. DanielsImprovement in sawing machinesfirewood machines
178,035May 30, 1876I.S. Van WinkleMachine for punching and Shearing Metalmetal shears
303,416Aug. 12, 1884P. BroadbooksMechanical Movementmetal punches
339,641Apr. 13, 1886G.W. GriffinMachine for making sawstool making machines
358,548Mar. 01, 1887I. FittsShears
401,594Apr. 16, 1889J. SchofieldCombined punch, shears, and saw-gummersaw gummers
416,499Dec. 03, 1889L. RileyCombined punch, shears, and saw-gummersaw gummers
569,226Oct. 13, 1896J.B. McLaneMetal-shearing machinemetal shears
742,942Nov. 03, 1903W. WiekMetal Shearing Devicemetal shears
745,628Dec. 01, 1903A.A. KochPunching and shearing machinemetal punches
792,949Jun. 20, 1905L. Van DorinPunch and Shearsmetal punches
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