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Class Information
Number: 451/99
Name: Abrading > Machine > Sandblast > Abradant supply structure
Description: Abrading machine including particular means for feeding abrasive material (or propellant) to the blast conduits in a sandblasting machine.


Sub-classes under this class:

Class Number Class Name Patents
451/100 Multiple hopper 41


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7591709 Blasting device Sep. 22, 2009
7549911 Media control valve with pressure balance loop Jun. 23, 2009
7300336 Media control valve Nov. 27, 2007
7291058 Method and apparatus for improving media flow Nov. 6, 2007
7258597 Subsea abrasive jet cutting system and method of use Aug. 21, 2007
7249995 Apparatus and method for feeding slurry Jul. 31, 2007
RE39714 Hand-holdable gas/abrasion apparatus Jul. 3, 2007
7186167 Suspended abrasive waterjet hole drilling system and method Mar. 6, 2007
7182675 Apparatus for abrading the region of intersection between a branch outlet and a passageway in a body Feb. 27, 2007
7178750 Inline evenflow material distributor for pneumatic material feed systems Feb. 20, 2007
7140954 High pressure cleaning and decontamination system Nov. 28, 2006
7134945 Soda blasting apparatus Nov. 14, 2006
7125322 Media transport device providing stable flow of media Oct. 24, 2006
7112120 Feeder assembly for particle blast system Sep. 26, 2006
7101266 Abrasive blasting device Sep. 5, 2006
7070489 Granule dishwashing apparatus and method of use Jul. 4, 2006
7052377 Apparatus and method for feeding slurry May. 30, 2006
7044842 Method and apparatus for abrading the region of intersection between a branch outlet and a passageway in a body May. 16, 2006
7044831 Multi-port sandblasting manifold and method May. 16, 2006
7040962 Ice blasting apparatus and trimming method for film insert molding May. 9, 2006
7041176 Pipe renovating system and method May. 9, 2006
7011571 Blocking apparatus for lens manufacturing including automatic wax delivery system Mar. 14, 2006
7008304 Abrasive and dust separator Mar. 7, 2006
7004824 Method and apparatus for detecting and dispersing agglomerates in CMP slurry Feb. 28, 2006
6997780 Method and device for sandblasting, especially removing in a precise manner and/or compacting and/or coating solid surfaces Feb. 14, 2006
6966819 Injecting an air stream with sublimable particles Nov. 22, 2005
6932285 Orifice body with mixing chamber for abrasive water jet cutting Aug. 23, 2005
6910957 Method and apparatus for high pressure article cleaner Jun. 28, 2005
6910954 Method of supplying slurry and a slurry supply apparatus having a mixing unit at a point of use Jun. 28, 2005
6896597 Abrasive blasting apparatus May. 24, 2005
6890246 Dry-ice blast device May. 10, 2005
6878037 Slurry pump control system Apr. 12, 2005
6857944 Method for filling a pressure container and device for producing a jet of a suspension Feb. 22, 2005
6855031 Slurry flow rate monitoring in chemical-mechanical polisher using pressure transducer Feb. 15, 2005
6824450 Apparatus to provide dry ice in different particle sizes to an airstream for cleaning of surfaces Nov. 30, 2004
6793563 Particulate blaster assembly and aspirator Sep. 21, 2004
6780089 Method and apparatus for removing a predetermined amount of material from a bottom portion of a dovetail slot in gas turbine engine disk Aug. 24, 2004
6764391 Pneumatic device Jul. 20, 2004
6739950 Pipe renovating system and method May. 25, 2004
6736706 Device for defining a designated flow path through a dovetail slot in a gas turbine engine disk May. 18, 2004
6729942 Dental abrasion system May. 4, 2004
6726777 Cleaning method and apparatus using fluid spraying Apr. 27, 2004
6726549 Particle blast apparatus Apr. 27, 2004
6702655 Slurry delivery system for chemical mechanical polisher Mar. 9, 2004
6695685 Low flow rate nozzle system for dry ice blasting Feb. 24, 2004
6679764 Supply system for chemicals and its use Jan. 20, 2004
6675548 Method and apparatus for texturizing tank walls Jan. 13, 2004
6656015 Point-of-use fluid regulating system for use in the chemical-mechanical planarization of semiconductor wafers Dec. 2, 2003
6656016 Sand blasting apparatus and methods Dec. 2, 2003
6623335 Method of forming ink fill slot of ink-jet printhead Sep. 23, 2003

1 2 3 4 5


 
 
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