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All Patents of Type: making sawblades
Patents 1 - 15 of 24
First set of recordsNext set of recordsLast set of records
GB-179,602,134Aug. 25, 1796J. Ridge, A. WildeMethod of making all kinds of saws and other steel platesmaking sawblades
XC-249Aug. 01, 1848N. WhartonNew process for tempering and hardening the teeth of saws used for milling and other purposesmaking sawblades
11,857Oct. 31, 1854W. ClemsonApparatus for Tempering and Flattening Sawsmaking sawblades
16,782Mar. 10, 1857E. AndrewsMachine for grinding sawsmaking sawblades
24,196May 31, 1859W. ClemsonMachine for Grinding Sawsmaking sawblades
29,671Aug. 21, 1860W. ClemsonTempering Sawsmaking sawblades
46,843Mar. 14, 1865J.G. BakerImproved Saw Grinding Machinemaking sawblades
57,205Aug. 14, 1866A. SowdenImproved saw-toothing machinemaking sawblades
70,788Nov. 12, 1867A. Sowden, T. BirchImprovement in grinding machine for circular sawsmaking sawblades
81,126Aug. 18, 1868E. AndrewsImprovement in saw-grinding machinesmaking sawblades
XC-2,733Aug. 22, 1868G.W. BentleyBentley's Saw Gummer, Grinder, and Upsetmaking sawblades
XC-2,778Sep. 18, 1868J. LeughLeugh's improvement in Saw Teeth and an apparatus for forming the samesaw teeth
101,942Apr. 12, 1870T. TaylorImproved Method of Manufacturing Circular Sawsmaking sawblades
CA-414May 17, 1870J. LoughImprovements in apparatus for forming saw teeth by pressuremaking sawblades
107,599Sep. 20, 1870H. DisstonImprovement in Combined Furnace or Oven and Tempering Diesmaking sawblades
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