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Class Information
Number: 51/305
Name: Abrasive tool making process, material, or composition > With ester-type wax, bituminous material, or tarry residue
Description: Subject matter including (a) a process involving the use of an ester type wax, bituminous material or tarry residue or (b) an abrading material or composition containing an ester-type wax, bituminous material, or tarry residue.










Patents under this class:

Patent Number Title Of Patent Date Issued
8684797 Apparatus and composition for sharpening a paper shredder blade Apr. 1, 2014
8568498 Method for preparing a grinding composition Oct. 29, 2013
8162725 Abrasive, method of polishing target member and process for producing semiconductor device Apr. 24, 2012
7192637 Coated cutting tool for turning of steel Mar. 20, 2007
6737178 Coated PCBN cutting tools May. 18, 2004
6733577 Liquid polish May. 11, 2004
6579332 Metal-bonded grinding tool and manufacturing method therefor Jun. 17, 2003
6547842 Polishing material, grinding particle body for abrasion-grinding, method for producing a polishing material, and method for polishing or grinding, and polishing apparatus Apr. 15, 2003
5908477 Abrasive articles including an antiloading composition Jun. 1, 1999
5453312 Abrasive article, a process for its manufacture, and a method of using it to reduce a workpiece surface Sep. 26, 1995
5376444 Diamond coated wear resistant tools Dec. 27, 1994
5356543 Abrasive belt life booster Oct. 18, 1994
5352254 Abrasive grain, method of making same and abrasive products Oct. 4, 1994
5264297 Physical vapor deposition of titanium nitride on a nonconductive substrate Nov. 23, 1993
5045092 Diamond-containing cemented metal carbide Sep. 3, 1991
4918874 Method of preparing abrasive articles Apr. 24, 1990
4900409 Mass grinding and polishing of metal articles in rotofinish equipment Feb. 13, 1990
4246003 Lap cutting abrasive Jan. 20, 1981
4182686 Plastic wax cleaning and polishing composition and method of making same Jan. 8, 1980
4098253 Grinding wheel dresser Jul. 4, 1978











 
 
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