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All Patents in class 51/298
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
13,531Sep. 04, 1855T.B. Smith, E. StrangeMachine for sawing hoopscylindrical saws
2,308,854Jan. 19, 1943C.E. BarnesAbrasive Articlegrinder wheels
2,943,926Jul. 05, 1960G.J. GoepfertAbrasive Wheel Compositiongrinder wheels
3,030,198Apr. 17, 1962H.S. KibbeyAbrasive Articlegrinder wheels
3,113,006Dec. 03, 1963H.S. KibbeyFiller for Grinding Wheelsgrinder wheels
3,116,986Jan. 07, 1964E.C. Johns, G.J. GeopfertMethod of Making Cold-Molded Abrasive Wheelgrinder wheels
3,183,633May 18, 1965J.W. DeckerPolyurethane Gear Finishing Toolgear cutting tools
3,212,869Oct. 19, 1965J.W. DeckerTool for Finishing Toothed Elementsgear cutting tools
3,269,813Aug. 30, 1966H.S. KibbeyAbrasive Article Containing Zirconium Tetraflouride Fillergrinder wheels
3,389,117Jun. 18, 1968D.I. Dally, V.G. Soukup, S.E. KozdembaDressable Heat Conductive Backing for Abrasive Wheelsgrinder wheels
3,551,125Dec. 29, 1970R.T. HallewellMethod of forming a grinding wheelgrinding wheels
3,918,218Nov. 11, 1975M.H. ZoissFilamentary cutting tool containing solid microparticles and method of making it
3,972,161Aug. 03, 1976M.H. ZoissSolid abrading tool with fiber abrasive
5,536,282Jul. 16, 1996R.A. Gary, S.C. YoonMethod for Producing an Improved Vitreous Bonded Abrasive Article and the Article Produced Therebygrinder wheels
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