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All Patents of Type: making sawblades
Patents 1 - 15 of 96
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NumberDatePatenteeTitleType
GB-179,602,134Aug. 25, 1796J. Ridge, A. WildeMethod of making all kinds of saws and other steel platesmaking sawblades
4,564Jun. 13, 1846A.B. SpencerMachine for dressing sawssaw gummers
XC-249Aug. 01, 1848N. WhartonNew process for tempering and hardening the teeth of saws used for milling and other purposesmaking sawblades
8,115May 27, 1851H. WatermanMachinery for hardening and straightening saws, &c.making sawblades
9,281Sep. 28, 1852H.O. ElmerJointed bed-plate saw-gummersaw gummers
9,368Nov. 02, 1852J.D. OtstotSaw-gummersaw gummers
9,440Dec. 07, 1852R.S. Cramer, C.C. BlossomSaw-gummersaw gummers
11,788Oct. 10, 1854J. JackSaw-gummersaw gummers
11,857Oct. 31, 1854W. ClemsonApparatus for Tempering and Flattening Sawsmaking sawblades
15,718Sep. 09, 1856L.A. DoleSaw-gummersaw gummers
15,811Sep. 30, 1856S.J. Lewis, W. AlstonSaw-gummersaw gummers
16,782Mar. 10, 1857E. AndrewsMachine for grinding sawsmaking sawblades
17,153Apr. 28, 1857O.B. JuddSaw-gummersaw gummers
19,244Feb. 02, 1858H.O. ElmerGumming and jointing sawssaw gummers
19,265Feb. 02, 1858W.C. Ward, N.F. StoneSaw-gummersaw gummers
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