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Class Information
Number: 451/446
Name: Abrading > Accessory > Abradant supplying
Description: Accessory intended to provide abrading material to the tool under the class definition.










Sub-classes under this class:

Class Number Class Name Patents
451/447 Grader 22


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8691014 System and nozzle for prepping a surface using a coating particle entrained in a pulsed fluid jet Apr. 8, 2014
8662963 Chemical mechanical polishing system Mar. 4, 2014
8622783 Method and system for controlling chemical mechanical polishing by controllably moving a slurry outlet Jan. 7, 2014
8602844 Method and apparatus for working on workpieces with a water jet that contains abrasive and emerges under high pressure from a nozzle Dec. 10, 2013
8597081 Chemical mechanical polishing apparatus having pad conditioning disk and pre-conditioner unit Dec. 3, 2013
8550877 Method of manufacturing annular body Oct. 8, 2013
8523639 Self cleaning and adjustable slurry delivery arm Sep. 3, 2013
8506359 Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method Aug. 13, 2013
8449355 Glass polishing system May. 28, 2013
8434468 Wire saw apparatus May. 7, 2013
8425276 Polishing composition Apr. 23, 2013
8425280 Distributor for continuously feeding abrasive material in a water-jet cutting machine Apr. 23, 2013
8388418 Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool Mar. 5, 2013
8360825 Slurry supply system Jan. 29, 2013
8360817 Polishing apparatus and polishing method Jan. 29, 2013
8342905 Optical disk restoration method and apparatus Jan. 1, 2013
8308525 Processes and apparatuses for enhanced cutting using blends of abrasive materials Nov. 13, 2012
8277286 Slurry dispenser for chemical mechanical polishing (CMP) apparatus and method Oct. 2, 2012
8262437 Glass polishing system Sep. 11, 2012
8246423 Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool Aug. 21, 2012
8197306 Method and device for the injection of CMP slurry Jun. 12, 2012
8187055 Polishing apparatus and polishing method May. 29, 2012
8162724 Surface treating method and apparatus Apr. 24, 2012
8133097 Polishing apparatus Mar. 13, 2012
8128461 Chemical mechanical polishing with multi-zone slurry delivery Mar. 6, 2012
8056551 Method and system for manufacturing wafer-like slices from a substrate material Nov. 15, 2011
7980922 Method and system for controlling chemical mechanical polishing by controllably moving a slurry outlet Jul. 19, 2011
7820051 Recycling of electrochemical-mechanical planarization (ECMP) slurries/electrolytes Oct. 26, 2010
7766727 Tribological surface and lapping method and system therefor Aug. 3, 2010
7758404 Apparatus for cleaning edge of substrate and method for using the same Jul. 20, 2010
7695350 Apparatus for supplying constant amount of abrasives Apr. 13, 2010
7695349 Apparatus for supplying constant quantity of abrasive Apr. 13, 2010
7682225 Polishing apparatus and substrate processing apparatus Mar. 23, 2010
7666063 Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer Feb. 23, 2010
7632170 CMP apparatuses with polishing assemblies that provide for the passive removal of slurry Dec. 15, 2009
7632169 Polishing method and polishing apparatus Dec. 15, 2009
7607967 Substrate processing method and substrate processing apparatus Oct. 27, 2009
7585205 Substrate polishing apparatus and method Sep. 8, 2009
7582004 Coolant nozzle Sep. 1, 2009
7572175 Coolant supply apparatus for grinding machine Aug. 11, 2009
7559825 Method of polishing a semiconductor wafer Jul. 14, 2009
7540800 Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer Jun. 2, 2009
7485029 Double face polishing apparatus Feb. 3, 2009
7465216 Polishing apparatus Dec. 16, 2008
7465221 Polishing apparatus Dec. 16, 2008
7455575 Polishing pad cleaner and chemical mechanical polishing apparatus comprising the same Nov. 25, 2008
7419419 Slurry supply unit for CMP apparatus Sep. 2, 2008
7413497 Chemical mechanical polishing slurry pump monitoring system and method Aug. 19, 2008
7390240 Method of shaping and forming work materials Jun. 24, 2008
7338352 Slurry delivery system, chemical mechanical polishing apparatus and method for using the same Mar. 4, 2008

1 2 3 4 5 6 7










 
 
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