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Class Information
Number: 451/532
Name: Abrading > Flexible-member tool, per se > Comprising fibers
Description: Flexible-member tool having abrasive material embedded in or intermingled with a relatively short, slender, flexible element of macroscopic size.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8651921 Surface treatment device Feb. 18, 2014
8636563 Base for a rotating grinding or cutting tool, and grinding or cutting tool produced therefrom Jan. 28, 2014
8579677 Abrasive impregnated brush Nov. 12, 2013
8556686 Device for sharpening and polishing needles, pins, and miscellaneous pointed articles Oct. 15, 2013
8491360 Three-dimensional network in CMP pad Jul. 23, 2013
8491359 Polishing pad, use thereof and method for making the same Jul. 23, 2013
8485869 Polishing material having polishing particles and method for making the same Jul. 16, 2013
8449357 Polymeric fiber CMP pad and associated methods May. 28, 2013
8435099 Chemical-mechanical planarization pad including patterned structural domains May. 7, 2013
8430719 Polishing pad Apr. 30, 2013
8308531 Polishing pad and method of manufacturing the same Nov. 13, 2012
8215051 Pest control materials Jul. 10, 2012
8172648 Chemical-mechanical planarization pad May. 8, 2012
8137166 Polishing pad having micro-grooves on the pad surface Mar. 20, 2012
7828634 Interconnected-multi-element-lattice polishing pad Nov. 9, 2010
7824249 Polishing material having polishing particles and method for making the same Nov. 2, 2010
7762873 Ultra fine fiber polishing pad Jul. 27, 2010
7736215 Polishing tool and polishing method and apparatus using same Jun. 15, 2010
7628829 Abrasive article and method of making and using the same Dec. 8, 2009
7534163 Polishing pad May. 19, 2009
7517277 Layered-filament lattice for chemical mechanical polishing Apr. 14, 2009
7458885 Chemical mechanical polishing pad and methods of making and using same Dec. 2, 2008
7438635 Abrasive product having parallel base and abrasive threads Oct. 21, 2008
7374474 Polishing pad for CMP, method for polishing substrate using it and method for producing polishing pad for CMP May. 20, 2008
7357704 Polishing pad Apr. 15, 2008
7267608 Method and apparatus for conditioning a chemical-mechanical polishing pad Sep. 11, 2007
7258705 Abrasive article and methods of making same Aug. 21, 2007
7252694 Abrasive article and methods of making same Aug. 7, 2007
7186166 Fiber embedded polishing pad Mar. 6, 2007
7160183 Buffing tools and methods of making Jan. 9, 2007
7134953 Endless abrasive belt and method of making the same Nov. 14, 2006
7131900 Grinding wheel in combination with a grinding ring Nov. 7, 2006
7086932 Polishing pad Aug. 8, 2006
7077737 Flexible file and file dispenser system Jul. 18, 2006
7037184 Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same May. 2, 2006
6991527 Applicator tool for treating surfaces Jan. 31, 2006
6979248 Conductive polishing article for electrochemical mechanical polishing Dec. 27, 2005
6964604 Fiber embedded polishing pad Nov. 15, 2005
6964603 Fiber flocked dental polishing tips Nov. 15, 2005
6951829 Nonwoven scouring fabric Oct. 4, 2005
6951506 Polish pad with non-uniform groove depth to improve wafer polish rate uniformity Oct. 4, 2005
6915796 Superabrasive wire saw and associated methods of manufacture Jul. 12, 2005
6846232 Backing and abrasive product made with the backing and method of making and using the backing and abrasive product Jan. 25, 2005
6840842 Burnishing pad, burnishing machine equipped with burnishing pad and burnishing method Jan. 11, 2005
6824452 Polishing pad and process of chemical mechanical use thereof Nov. 30, 2004
6817935 Method of making a surface treating article and such a surface treating article Nov. 16, 2004
6800019 Abrasive cloth and polishing method Oct. 5, 2004
6786812 Supporting disk for a surface grinding wheel and surface grinding wheel Sep. 7, 2004
6712681 Polishing pads with polymer filled fibrous web, and methods for fabricating and using same Mar. 30, 2004
6688957 Substrate polishing article Feb. 10, 2004

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