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All Patents in class 144/240
Patents 1 - 15 of 52
First set of recordsNext set of recordsLast set of records
5,334Oct. 16, 1847A. CaldwellImprovement in cutter-heads for planing-machinescutters
5,472Mar. 14, 1848E. WilsonMachinery for dressing combscomb making machines
6,443May 08, 1849H. LawMachinery for dressing stavescooper
7,264Apr. 09, 1850S. LewisMachine for cutting screws on the rails of bedsteadswood threading machines
10,893May 09, 1854J. Prescott, G.W. PrescottMachine for reducing wood to sliversexcelsior machines
11,407Aug. 01, 1854C.F. BauersfeldBit for carving-machinescutters
12,126Jan. 02, 1855T.J. FlandersConstruction and mode of driving circular sawscircular saws
16,777Mar. 03, 1857T.D. KnightMachine for reducing and smoothing boards to uniform thicknesssanding machines
17,522Jun. 09, 1857G.C. SchneiderHob for Cutting Screw-Chasersgear cutting tools
20,345May 25, 1858J.P. GrosvenorMachine for cutting moldings on irregular formswood shapers
21,769Oct. 12, 1858J.H. MattisonMachine for chamfering and crozing barrelsbarrel making machines
23,991May 10, 1859F. SchutteRotary cutter and mode of operating it for moldingscutters
31,678Mar. 12, 1861A.T. SerrellFeeding-roller for rotary planingwood planers
38,712May 26, 1863D. McKinleyImproved rotary cutter for planing-machinecutterheads
55,006May 22, 1866J. Dane, Jr.Improvement in machine for shaping woodwood shapers
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