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Class Information
Number: 451/28
Name: Abrading > Abrading process
Description: Method of performing a grinding operation falling within the main ... or method of performing an ancillary operation not elsewhere provided for.










Sub-classes under this class:

Class Number Class Name Patents
451/60 Abradant supplying 545
451/62 Cam 64
451/57 Combined abrading 691
451/48 Drill, thread, thread cutter, reamer, or rotary cutter abrading 201
451/46 Gauge abrading 26
451/47 Gear or worm abrading 238
451/41 Glass or stone abrading 3,219
451/61 Hollow work 131
451/45 Razor, knife, or scissors sharpening 208
451/51 Ring, tube, bushing, sleeve, or cylinder abrading 298
451/49 Roll, roller, shaft, ball, or piston abrading 377
451/63 Side face of disk 415
451/32 Tumbling 128
451/36 Utilizing fluent abradant 839
451/59 Utilizing nonrigid tool 481
451/29 Utilizing shield (mask or stencil) 146
451/54 With critical nonabrading work treating 324
451/53 With critical temperature modification or control of work or abradant 353
451/56 With tool treating or forming 858


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8702084 Rare earth magnet holding jig, cutting machine, and cutting method Apr. 22, 2014
8702083 Rare earth magnet holding jig and cutting machine Apr. 22, 2014
8690638 Curved plastic object and systems and methods for deburring the same Apr. 8, 2014
8690637 Flex-arm devices and methods Apr. 8, 2014
8684792 Sanding system with vacuum Apr. 1, 2014
8662959 Cutting method and cutting device for hard material Mar. 4, 2014
8652225 Flexible coated abrasive finishing article and method of manufacturing the same Feb. 18, 2014
8628378 Method for holding and polishing a substrate Jan. 14, 2014
8628385 Bonded abrasive article and method of use Jan. 14, 2014
8615317 Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes Dec. 24, 2013
8602846 Polishing pad and a method for manufacturing the same Dec. 10, 2013
8602845 Strengthening by machining Dec. 10, 2013
8597078 Method for creating a complex surface on a substrate of glass Dec. 3, 2013
8591287 Methods of fabricating a honeycomb extrusion die from a die body Nov. 26, 2013
8590705 Cylinder surface treated container for monochlorosilane Nov. 26, 2013
8585461 Precision coating sander Nov. 19, 2013
8579677 Abrasive impregnated brush Nov. 12, 2013
8574029 Orbital grinding aggregate Nov. 5, 2013
8556679 Substrate polishing metrology using interference signals Oct. 15, 2013
8550876 Force-controlled surface finishing through the use of a passive magnetic constant-force device Oct. 8, 2013
8545291 Polishing pad, manufacturing method thereof and polishing method Oct. 1, 2013
8517799 Robotic surface preparation by a random orbital device Aug. 27, 2013
8512098 Machining technique using a plated superabrasive grinding wheel on a swiss style screw machine Aug. 20, 2013
8506359 Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method Aug. 13, 2013
8500988 Device and method for ELID honing Aug. 6, 2013
8490612 Method of stabilizing opals Jul. 23, 2013
8491681 Abrasive products including active fillers Jul. 23, 2013
8470061 Non-abrasive back coat for coated abrasives Jun. 25, 2013
8465343 Floor levelling vehicle Jun. 18, 2013
8460060 Method for creating a complex surface on a substrate of glass Jun. 11, 2013
8449229 Fabrication on of an alternate scavenger geometry May. 28, 2013
8449349 Elevator load bearing member having a jacket with at least one rough exterior surface May. 28, 2013
8444454 Interface pad for use between an abrasive article and a support tool May. 21, 2013
8431490 Method of chemical mechanical polishing a substrate with polishing composition adapted to enhance silicon oxide removal Apr. 30, 2013
8425282 Accessory for power tool Apr. 23, 2013
8414361 Silicon carbide, sapphire, germanium, silicon and pattern wafer polishing templates holder Apr. 9, 2013
8409308 Process for manufacturing polishing pad Apr. 2, 2013
8408972 Apparatus and method for intricate cuts Apr. 2, 2013
8408968 Devices, systems, and methods for recovery and recycling of carpet components Apr. 2, 2013
8398463 Pad conditioner and method Mar. 19, 2013
8366518 Orbital smoothing device Feb. 5, 2013
8360822 Device for machining a die plate of an extruder Jan. 29, 2013
8360823 Splicing technique for fixed abrasives used in chemical mechanical planarization Jan. 29, 2013
8350179 Application of surface relief to spot welding electrodes Jan. 8, 2013
8333637 Manufacturing method of metal mold and relection mirror for projection optical system Dec. 18, 2012
8334210 Method and apparatus of manufacturing semiconductor device Dec. 18, 2012
8323543 Method for preparing an implant of cortical bone Dec. 4, 2012
8308528 Apparatus and method for reducing removal forces for CMP pads Nov. 13, 2012
8303371 Support for tread band buffing Nov. 6, 2012
8292696 Method of manufacturing microneedle Oct. 23, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19










 
 
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