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All Patents in class 451/297
Patents 1 - 15 of 30
First set of recordsNext set of recordsLast set of records
110,165Dec. 13, 1870S.F. SmithImprovement in sand-papering machinesanding machines
445,382Jan. 27, 1891O. SawyerBelt guide and supportbelt sanders
598,671Feb. 08, 1898C.H. DriverSandpapering-machinesanding machines
812,317Feb. 13, 1906O.C. WysongWoodworking-machinebandsaws
832,889Oct. 09, 1906O.C. WysongAbrasive apparatusbelt sanders
871,323Nov. 19, 1907D.T. ClemonsSanding and polishing machinebelt sanders
882,665Mar. 24, 1908J.J. CanavanAbrading or polishing machinesanding machines
894,851Aug. 04, 1908D.S. OakleyAbrasive finishing-machinebelt sanders
927,066Jul. 06, 1909D.S. OakleyBelt abrasive-machinebelt sanders
1,019,066Mar. 05, 1912J.L. Mary, M. LambertSander or smoothing-machinesanding machines
1,042,354Oct. 22, 1912J.W. KroezeSanding-machinebelt sanders
1,108,176Aug. 25, 1914A. HormelGrinding-machinesanding machines
1,212,214Jan. 16, 1917J. HalterbeckAbrading-machinesanding machines
2,089,808Aug. 10, 1937W.F. OcenasekSanding machinesanding machines
2,313,254Mar. 09, 1943T.E. MeadSanding devicebelt sanders
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