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Class Information
Number: 451/559
Name: Abrading > Miscellaneous
Description: Invention not strictly falling under any other subclass in this class either because of some inherent abrading distinction or because it is involving an operation which in itself or in combination is only doubtfully classifiable as an abrading operation or because the operation involved is merely cognate or accessory to some abrading operation without being sufficiently distinct to warrant assignment to another art.










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
8105135 Polishing slurries Jan. 31, 2012
7556558 Shape controlled abrasive article and method Jul. 7, 2009
7510466 Shaft adapter for grinding cup Mar. 31, 2009
7169018 Wafer carrier checker and method of using same Jan. 30, 2007
7090564 Polishing solution and method of polishing nonferrous metal materials Aug. 15, 2006
6953387 Method and apparatus for measuring flow rate through and polishing a workpiece orifice Oct. 11, 2005
6799356 Screw/insert saver Oct. 5, 2004
6620037 Chemical mechanical polishing slurry useful for copper substrates Sep. 16, 2003
6571414 Tool for dressing the cover of a golf ball Jun. 3, 2003
6428396 Method of producing a substrate for an information recording medium and method of producing an information recording medium Aug. 6, 2002
6354921 System for cross stream regassifier for improved chemical mechanical polishing in the manufacture of semiconductors Mar. 12, 2002
6342001 Sanding block attachment for a jig saw Jan. 29, 2002
6306011 System for controlling the size and surface geometry of an orifice Oct. 23, 2001
6261153 Apparatus and method of machining brake components Jul. 17, 2001
6220950 Tool and method for improving electrical conducting of jack connectors Apr. 24, 2001
6056628 Grinding cup and wear part with vibration dampening means May. 2, 2000
6019663 System for cleaning semiconductor device probe Feb. 1, 2000
5860850 Method and kit for preparing polished amber Jan. 19, 1999
5807163 Method and apparatus for controlling the diameter and geometry of an orifice with an abrasive slurry Sep. 15, 1998
5578222 Reclamation of abrasive grain Nov. 26, 1996
4930952 Glasses frame carrier for a reproducing machine Jun. 5, 1990
4424648 Lapping tools Jan. 10, 1984
4253279 Precision honing device Mar. 3, 1981











 
 
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