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Class Information
Number: 451/87
Name: Abrading > Machine > Sandblast > Having particle recovery means
Description: Abrading machine provided with means to retrieve abrading particles subsequent to the abrading operation.










Sub-classes under this class:

Class Number Class Name Patents
451/88 And separation means 222


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
6712926 Recycling apparatus Mar. 30, 2004
6702940 Device for transporting particles of magnetic material Mar. 9, 2004
6699108 Rotary woodworking machine having a dust collecting mechanism for a plurality of woodworking members Mar. 2, 2004
6688946 Method and system for cleaning workpieces by wet blasting Feb. 10, 2004
6672948 Grinding water tank apparatus, and eyeglass lens machining apparatus having the same Jan. 6, 2004
6615817 Recycling system of wire saw abrasive grain slurry and centrifugal separators therefor Sep. 9, 2003
6612909 Media blasting apparatus and method to prevent gear pitting Sep. 2, 2003
6575815 Process for calibrating throttle bores, in particular in injection valves for internal combustion engines, and device for executing the process Jun. 10, 2003
6547649 System and method for recovering metals from scrap generated during dental and jewelry manufacturing Apr. 15, 2003
6527783 Microdermabrasion and suction massage apparatus and method Mar. 4, 2003
6514128 Apparatus for separating abrasive blasting media from debris Feb. 4, 2003
6510907 Abrasive jet drilling assembly Jan. 28, 2003
6503256 Microderm abrasion device and method Jan. 7, 2003
6500058 Clogging-free drain system installed in a cutting apparatus Dec. 31, 2002
6482078 System for separation of debris from shot blast media Nov. 19, 2002
6428400 Drainage structure in polishing plant Aug. 6, 2002
6402599 Slurry recirculation system for reduced slurry drying Jun. 11, 2002
6371839 Constant abrasive feeder of abrasive grains Apr. 16, 2002
6368417 Tire mold cleaning method and apparatus Apr. 9, 2002
6368195 Plastic abrasive for sandblasting, method for sandblast processing plasma display panel substrate using the same and method for treating sandblasting waste matters Apr. 9, 2002
6364748 Abrasive recovery blasting cabinet Apr. 2, 2002
6361416 Apparatus and methods for recovering abrasive from an abrasive-laden fluid for use with abrasive jet cutting systems Mar. 26, 2002
6338671 Apparatus for supplying polishing liquid Jan. 15, 2002
6328638 Apparatus and methods for recovering abrasive from an abrasive-laden fluid Dec. 11, 2001
6315647 Sanding machine Nov. 13, 2001
6299513 Method of fabricating a semiconductor device Oct. 9, 2001
6280300 Filter apparatus Aug. 28, 2001
6273154 Suction-removal apparatus for sand-blasting and liquid pressure nozzles Aug. 14, 2001
6267641 Method of manufacturing a semiconductor component and chemical-mechanical polishing system therefor Jul. 31, 2001
6254462 Apparatus and method for cleaning and restoring floor surfaces Jul. 3, 2001
6250996 Contained direct particle beam flow abrasion system Jun. 26, 2001
6238275 Contained direct particle beam flow abrasion system May. 29, 2001
6238268 Media blasting apparatus and method May. 29, 2001
6224463 Workpiece finishing system and method of operating same May. 1, 2001
6193589 Hand piece apparatus for abrasive cleaning devices Feb. 27, 2001
6190235 Method and apparatus for reclaiming used abrasives Feb. 20, 2001
6183352 Slurry recycling apparatus and slurry recycling method for chemical-mechanical polishing technique Feb. 6, 2001
6113473 Method and apparatus for improved wire saw slurry Sep. 5, 2000
6099395 Collapsible sandblasting cabinet Aug. 8, 2000
6089955 Method and composition for removing coatings which contain hazardous elements Jul. 18, 2000
6083087 Powder beam working system Jul. 4, 2000
6059640 Cryogenic deflashing apparatus May. 9, 2000
6059641 Powder/granule feeder and its application apparatus May. 9, 2000
6048256 Apparatus and method for continuous delivery and conditioning of a polishing slurry Apr. 11, 2000
6012975 Particle blasting nozzle Jan. 11, 2000
6004190 Apparatus for cleaning an inner wall of a mold Dec. 21, 1999
5983763 Deflector mechanism for liquid-jet cutter Nov. 16, 1999
5980372 Compact catcher for abrasive waterjets Nov. 9, 1999
5971999 Apparatus for microdermabrasion by means of a jet of mixture of air/reducing substances and relating handle Oct. 26, 1999
5971837 Barrel-shaped abrasive blasting cabinet Oct. 26, 1999

1 2 3 4 5










 
 
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