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All Patents in class 269/54.1
Patents 1 - 15 of 79
First set of recordsNext set of recordsLast set of records
8,514Nov. 11, 1851L.D. LivermoreCoupling Railroad-cars
13,755Nov. 06, 1855H. LaneSaw Horse
57,522Aug. 28, 1866J.D. LeachImprovement in machines for holding the heads of casksbarrel making machines
80,514Jul. 28, 1868S.R. SmithImprovement in head-blocks for saw-millssawmill headblocks
121,934Dec. 19, 1871T. DouglassImprovement in head-blockssawmill headblocks
126,930May 21, 1872D. ChaseImprovement in dogs for saw-millssawmill dogs
132,538Oct. 29, 1872W.F. OtisImprovement in clampswork holding
147,168Feb. 03, 1874I.W. PoolImprovement in saw-mill dogssawmill dogs
150,676May 12, 1874G.W. DismanImprovement in head-blocks for saw-millssawmill dogs
151,115May 19, 1874L.P. GilbertImprovement in saw-mill dogssawmill dogs
151,613Jun. 02, 1874D.K. NortonImprovement in dogs for saw-mill head-blockssawmill dogs
157,146Nov. 24, 1874G.W. BakerImprovement in saw-mill dogssawmill dogs
157,168Nov. 24, 1874J.A. FordonImprovement in saw-mill dogssawmill dogs
157,171Nov. 24, 1874L.P. GilbertImprovement in saw-mill dogssawmill dogs
173,249Feb. 08, 1876H. WilliamsonImprovement in saw-mill dogssawmill dogs
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