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All Patents in class 144/250.13
Patents 1 - 15 of 89
First set of recordsNext set of recordsLast set of records
4,738Sep. 03, 1846T.W. HarveyMaking Wood Screwsscrew machines
6,249Apr. 03, 1849C.A. Spring, W.H. DerickPlaning machinewood planers
6,294Apr. 10, 1849H. KnowlesPlaning-machinewood planers
8,664Jan. 20, 1852J. SawyerMachine for splitting ratanrattan machines
9,660Apr. 12, 1853R.F. GustineMatch-splint machinematch making machines
14,220Feb. 12, 1856B.J. BarberMethod of tonguing and grooving tapering boardsmatchers
17,963Aug. 11, 1857B. FittsImprovements in the arrangement of feed-rolls for wood-planing machineswood planers
23,870May 03, 1859W.H. SmithRotary planing-machinewood planers
29,369Jul. 31, 1860B. FittsImproved planing-machinewood planers
29,728Aug. 21, 1860H.D. StoverPlaning-machinewood planers
30,864Dec. 11, 1860D.B. BartholomewArrangement of devices in sawing-machinesscrollsaws
33,074Aug. 20, 1861A.R. DavisSpoke-machinewheelwright
72,648Dec. 24, 1867D. LewersImprovement in stave-machinebarrel making machines
86,460Feb. 02, 1869J.B. SchenckImprovement in planing-machineswood planers
99,008Jan. 18, 1870J.B. SchenckImprovement in planing-machineswood planers
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