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Class Information
Number: 451/67
Name: Abrading > Machine > Combined > With nonabrading means
Description: Abrading machine including a grinding device of this class combined with a device for performing another operation cognate or accessory to the grinding operation.










Sub-classes under this class:

Class Number Class Name Patents
451/73 Adjunct 13
451/69 Cutter 74
451/72 Having means to refurbish abrading tool 337
451/68 Work deformer 17


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8690640 Complex geographical edge polishing Apr. 8, 2014
8636561 Polishing head and polishing apparatus Jan. 28, 2014
8597073 Method and device for machining the leading edge of a turbine engine blade Dec. 3, 2013
8597082 Grinding apparatus and method for fabrication of liquid crystal display device Dec. 3, 2013
8574033 Wafer support member, method for manufacturing the same and wafer polishing unit comprising the same Nov. 5, 2013
8550875 Method of operating substrate processing apparatus and substrate processing apparatus Oct. 8, 2013
8506360 Wine glass polisher Aug. 13, 2013
8398454 Apparatus for testing the polishability of materials Mar. 19, 2013
8287333 Single type substrate treating apparatus and method Oct. 16, 2012
8251779 Grinding device with cleaning assembly Aug. 28, 2012
8231435 Sanitizing dental model trimmer Jul. 31, 2012
8202140 Wafer polishing carrier apparatus and chemical mechanical polishing equipment using the same Jun. 19, 2012
8192251 Pressure control system of wafer polishing apparatus Jun. 5, 2012
8162724 Surface treating method and apparatus Apr. 24, 2012
8118643 Method of descaling metal wire rod and apparatus therefor Feb. 21, 2012
8113918 Substrate supporting unit and single type substrate polishing apparatus using the same Feb. 14, 2012
8093853 Device-positioning pedestal and handler having the device-positioning pedestal Jan. 10, 2012
8079895 Glass-plate working apparatus Dec. 20, 2011
8070559 Zr-rich bulk amorphous alloy article and method of surface grinding thereof Dec. 6, 2011
8069566 Operating method for improving the running behavior of gearwheels and burnishing device for performing the method Dec. 6, 2011
8057280 Chemical mechanical planarization apparatus Nov. 15, 2011
7988532 Apparatus for fabricating liquid crystal display panels Aug. 2, 2011
7867342 Cymbal cleaning device Jan. 11, 2011
7803037 Centerless belt grinder Sep. 28, 2010
7708618 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device May. 4, 2010
7591714 Wafer grinding and tape attaching apparatus and method Sep. 22, 2009
7556557 Welding robot comprising an electrode grinder secured on a moving assembly of said welding robot Jul. 7, 2009
7530877 Semiconductor processor systems, a system configured to provide a semiconductor workpiece process fluid May. 12, 2009
7507142 Eyeglass lens processing apparatus Mar. 24, 2009
7445542 Machine for finishing an object such as a profiled element, a panel, or suchlike Nov. 4, 2008
7435164 Grinding method and grinding device Oct. 14, 2008
7413504 Blade sharpening device with blade contour copying device Aug. 19, 2008
7338344 Automated drill bit re-sharpening and verification system Mar. 4, 2008
7255634 Draining device and lens processing system having the same Aug. 14, 2007
7241203 Six headed carousel Jul. 10, 2007
7204743 Integrated circuit interconnect fabrication systems Apr. 17, 2007
7189145 Method of and apparatus for producing roll Mar. 13, 2007
7172497 Fabrication of semiconductor interconnect structures Feb. 6, 2007
7172496 Method and apparatus for cleaning slurry depositions from a water carrier Feb. 6, 2007
7166016 Six headed carousel Jan. 23, 2007
7159294 Burr removal apparatus for laser beam machine Jan. 9, 2007
7153184 Method and apparatus for producing optical glasses Dec. 26, 2006
7108590 Draining device and lens processing system having the same Sep. 19, 2006
7101259 Polishing method and apparatus Sep. 5, 2006
7066787 Substrate processing apparatus Jun. 27, 2006
7063600 Polishing apparatus Jun. 20, 2006
7059944 Integrated system for processing semiconductor wafers Jun. 13, 2006
7044841 Grinding machine May. 16, 2006
7021992 Tire face grinder assembly Apr. 4, 2006
7011569 Method and apparatus for polishing workpiece Mar. 14, 2006

1 2 3 4










 
 
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