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All Patents in class 83/491
Patents 1 - 15 of 48
First set of recordsNext set of recordsLast set of records
973Oct. 08, 1838R. GrantGrant's annular sawannular saws
7,027Jan. 15, 1850N.G. NorcrossCircular-saw millcircular sawmills
9,544Jan. 18, 1853G. Cook, D. CookDriving circular saws, etc.circular saws
11,912Nov. 07, 1854J. SlaterForm for and mode of operating circular sawscircular sawmills
12,126Jan. 02, 1855T.J. FlandersConstruction and mode of driving circular sawscircular saws
16,334Jan. 06, 1857A. HardyShearing Metalmetal shears
16,655Feb. 17, 1857W.S. ReederDevice to allow circular saws end play independent of the driving shaftcircular sawmills
RE1,002Jul. 10, 1860N.G. NorcrossImprovement in circular-saw millscircular sawmills
75,441Mar. 10, 1868J.W. MaxeyImprovement in mode of producing motion for sawing-machineswoodworking machine mechanisms
86,407Feb. 02, 1869N. JenkinsImprovement in sawsannular saws
90,534May 25, 1869J.J. HarrisImprovement in sawing-machinescircular sawmills
92,463Jul. 13, 1869G.L. McCahanImprovement in sawmillssawmill feed works
105,100Jul. 05, 1870J.R. LuceImprovement in circular-saw millscircular sawmills
108,370Oct. 18, 1870G.W. LombardImprovement in sawing-machinesannular saws
135,575Feb. 04, 1873W. NeidefferImprovement in sawing-machinescircular saws
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