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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/90
Name: Abrading > Machine > Sandblast > Having hand-directed sandblast nozzle
Description: Abrading machine including a sandblasting or abrasive material stream directing terminal outlet capable of being hand manipulated.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
6425805 Superhard material article of manufacture Jul. 30, 2002
6419566 System for cleaning contamination from magnetic recording media rows Jul. 16, 2002
6398628 Micro abrasive blasting device and method with integral flow control Jun. 4, 2002
6390899 Device for decontamination of surfaces May. 21, 2002
6383062 Sandblasting gun May. 7, 2002
6371839 Constant abrasive feeder of abrasive grains Apr. 16, 2002
6364748 Abrasive recovery blasting cabinet Apr. 2, 2002
6354924 Particulate matter delivery device commercial unit Mar. 12, 2002
6347984 Micro abrasive blasting device and method Feb. 19, 2002
6328639 System for abrasively cleaning small parts and a container for holding small parts undergoing abrasive cleaning Dec. 11, 2001
6293857 Blast nozzle Sep. 25, 2001
6293856 Disposable, multi-conduit particulate matter propelling apparatus Sep. 25, 2001
6287180 Handheld apparatus for propelling particulate matter against a surface of a patient's tooth, and method Sep. 11, 2001
6283832 Surface treatment method with rapid repetitive motion of an ultra high pressure liquid stream Sep. 4, 2001
6283833 Method and apparatus for producing a high-velocity particle stream Sep. 4, 2001
6277003 Gas abrasive particle apparatus and valving therefor Aug. 21, 2001
6276993 Fluid abrasive jets for machining Aug. 21, 2001
6193589 Hand piece apparatus for abrasive cleaning devices Feb. 27, 2001
6186422 Nozzle assembly for air abrasion system Feb. 13, 2001
6183347 Sustained surface step scrubbing Feb. 6, 2001
6149509 Removable nozzle for a sandblaster handpiece Nov. 21, 2000
6106377 Structure of a sand blast gun Aug. 22, 2000
6089956 Method and device for the abrasive blasting of workpieces Jul. 18, 2000
6012975 Particle blasting nozzle Jan. 11, 2000
6004191 Particulate matter delivery device Dec. 21, 1999
5984677 Air abrasive particle apparatus Nov. 16, 1999
5957760 Supersonic converging-diverging nozzle for use on biological organisms Sep. 28, 1999
5934971 Fiber optic deadman control Aug. 10, 1999
5928434 Method of mitigating electrostatic charge during cleaning of electronic circuit boards Jul. 27, 1999
5857900 Blast nozzle containing water atomizer Jan. 12, 1999
5851139 Cutting head for a water jet cutting assembly Dec. 22, 1998
5839946 Handheld apparatus for propelling particulate matter against a surface of a patient's tooth, and method Nov. 24, 1998
5785582 Split abrasive fluid jet mixing tube and system Jul. 28, 1998
5718581 Air abrasive particle apparatus Feb. 17, 1998
5702289 Anti-gravity blast cleaning Dec. 30, 1997
5643058 Abrasive fluid jet system Jul. 1, 1997
5637027 CO.sub.2 jet spray system employing a thermal CO.sub.2 snow plume sensor Jun. 10, 1997
5618177 Arrangement for feeding pressurized particulate material Apr. 8, 1997
5605497 Air/abrassive mixing device Feb. 25, 1997
5605496 Abrasive blasting gun Feb. 25, 1997
5601478 Fluidized stream accelerator and pressuiser apparatus Feb. 11, 1997
5558562 Method for micro-cleaning a support and apparatus for implementing same Sep. 24, 1996
5556324 Blasting cabinet Sep. 17, 1996
5525093 Cleaning method and apparatus Jun. 11, 1996
5522761 Radial grip remote control for abrasive blast machines Jun. 4, 1996
5514026 Unitary, hand-held, portable, self-powered refillable mixed-media ejector tool May. 7, 1996
5509849 Blast nozzle for water injection and method of using same for blast cleaning solid surfaces Apr. 23, 1996
5492497 Sublimable particle blast cleaning apparatus Feb. 20, 1996
5487695 Blast nozzle combined with multiple tip water atomizer Jan. 30, 1996
5484325 Blast nozzle containing water atomizer for dust control Jan. 16, 1996

1 2 3 4










 
 
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