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All Patents in class 451/442
Patents 1 - 11 of 11
First set of recordsLast set of records
11,107Jun. 20, 1854E. AllenImproved veneer-polishersanding machines
426,860Apr. 29, 1890S. Ross, Jr.Sand-paper machine for boots or shoessanding machines
497,738May 16, 1893A. WoodBoring-millvertical boring mills
803,800Nov. 07, 1905E.W. BaileyPolishing-belt deflectorbelt sanders
900,249Oct. 06, 1908O.C. WysongAbrasive apparatussanding machines
904,817Nov. 24, 1908F. StutzmanUniversal grinding-machinebench or pedestal grinders
916,740Mar. 30, 1909L. LucasSanding-machinesanding machines
994,358Jun. 06, 1911O.C. WysongAbrasive apparatussanding machines
1,063,923Jun. 03, 1913L. LucasSanding-machinesanding machines
1,286,977Dec. 10, 1918P.P. FenauxGrinding Machinegrinding machines
1,952,087Mar. 27, 1934N.F. McNaught, E.H. PetersonValve guide and unseater
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