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All Patents in class 83/820
Patents 1 - 15 of 101
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NumberDatePatenteeTitleType
8,056Apr. 22, 1851L. HedgeSawmillband sawmills
RE435Mar. 10, 1857L. HedgeBand sawmillsawmills
18,394Oct. 13, 1857W.A. Flanders, J.B. Drake, A.W. FoxBand sawmillsawmills
39,164Jul. 07, 1863G. Niderkorn, J. DubernetImproved guide for scrollsawsscrollsaws
74,097Feb. 04, 1868D. KennedyImprovement in chain-sawsother wood sawing machines
81,434Aug. 25, 1868G. ThompsonImprovement in belt-sawsbandsaws
92,191Jul. 06, 1869J.R. HoffmanImprovement in saw-millsband sawmills
106,960Aug. 30, 1870C. PurdyImprovement in saw-millsbandsaws
125,215Apr. 02, 1872S.W. NyceImprovement in sawing-machinesbandsaws
142,361Sep. 02, 1873E.A. WalkerImprovement in scroll-sawing machinesscrollsaws
170,577Nov. 30, 1875W.C. MargedantImprovement in band sawing-machinesbandsaws
177,622May 23, 1876H.J. Cordesman, Jr.Improvement in band sawing-machinesbandsaws
203,564May 14, 1878J.A. SeamanImprovement in stave-jointing machinesbarrel making machines
203,654May 14, 1878J.A. SeamanImprovement in stave-jointing machinesbarrel making machines
265,652Oct. 10, 1882H. AylesburyBand sawing-machinesbandsaws
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