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All Patents in class 451/411
Patents 16 - 30 of 38
First set of recordsPrevious set of recordsNext set of recordsLast set of records
818,518Apr. 24, 1906D.T. ClemonsDouble-belt sanderbelt sanders
822,461Jun. 05, 1906J.W. MaddoxRubbing and polishing machinebelt sanders
876,372Jan. 14, 1908R.C. MatthewsSurface Grinding Machinesurface grinders
1,064,572Jun. 10, 1913G.D. TrogdonSanding-machinesanding machines
1,189,557Jul. 04, 1916F.N. Gardner, F.E. GardnerGrinding-machinedrum sanders
1,191,045Jul. 11, 1916H. VerwerSanding and polishing apparatussanding machines
1,218,044Mar. 06, 1917L.E. BeamanMilling Machinemilling machines
1,260,096Mar. 19, 1918S.J. ToddWork Holder for Milling Machinesmilling machine accessories
1,285,159Nov. 19, 1918J.N. HealdGrinding Machine
1,286,292Dec. 03, 1918B.P. GravesMilling Machinemilling machines
1,426,496Aug. 22, 1922H.M. NorrisCenter Drain Turntabledrill press accessories
2,007,967Jul. 16, 1935F.E. GardnerGrinding machinebelt sanders
2,069,395Feb. 02, 1937H.E. TautzSafety shieldbench or pedestal grinders
2,075,282Mar. 30, 1937T.L. HedgpethBench sawtablesaws
2,376,929May 29, 1945S. MadsenMachine tool
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