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Class Information
Number: 134/195
Name: Cleaning and liquid contact with solids > Apparatus > With movable means to cause fluid motion (e.g., pump, splasher, agitator) > Through or one-way fluid flow pumps
Description: Apparatus which includes a fluid moving means which is a pump adapted to take in fluid at one point and discharge the fluid at another point.










Patents under this class:

Patent Number Title Of Patent Date Issued
8584688 Systems, methods and apparatus for stain removal Nov. 19, 2013
8337632 Apparatus and method for cleaning an electric hair-cutting device, and kit including such an apparatus Dec. 25, 2012
8236091 Fluid separation method and fluid separation apparatus Aug. 7, 2012
7967020 Hand held self contained pacifier or baby bottle nipple spray cleaner Jun. 28, 2011
7909047 Apparatus and method for cleaning an electric hair-cutting device, and kit including such an apparatus Mar. 22, 2011
7798158 Mobile mark removal system Sep. 21, 2010
7191787 Method and apparatus for semiconductor wafer cleaning using high-frequency acoustic energy with supercritical fluid Mar. 20, 2007
7114509 Dishwashing machine with improved washing liquor distribution valve Oct. 3, 2006
6974505 Tool for cleaning substrates Dec. 13, 2005
6938628 Eyeglass cleaning station Sep. 6, 2005
6857437 Automated dense phase fluid cleaning system Feb. 22, 2005
6782908 Automotive washer system utilizing a freezable washer liquid and a freeze-resistant washer liquid Aug. 31, 2004
6739348 Pot and pan washing machine May. 25, 2004
6571812 Universal shelving system Jun. 3, 2003
6328812 Pipeline-cleaning method and device thereof Dec. 11, 2001
6171409 Process for the chemical treatment of metal surfaces and installation suitable therefor Jan. 9, 2001
5937876 Rinsing system used in a photoresist coater with capability to avoid a reversed pressure effect Aug. 17, 1999
5927309 Continuous-flow ware washing apparatus Jul. 27, 1999
5775347 Continuous-flow ware washing apparatus Jul. 7, 1998
5743281 Dishwasher Apr. 28, 1998
5732724 Sink mounted water agitation Mar. 31, 1998
5673918 Ball play system with ball cleaning apparatus Oct. 7, 1997
5660194 Washing system for pre-wash tanks Aug. 26, 1997
5630437 Dishwasher with downward opening pump inlet mouth for improved operation May. 20, 1997
5609173 Device for prewashing and sorting golf balls Mar. 11, 1997
5505219 Supercritical fluid recirculating system for a precision inertial instrument parts cleaner Apr. 9, 1996
5381809 Toilet bowl cleaning apparatus Jan. 17, 1995
5322078 Aqueous parts washing apparatus Jun. 21, 1994
5275668 Hydro impact medical and dental instruments washer Jan. 4, 1994
5143663 Stereolithography method and apparatus Sep. 1, 1992
RE33625 Heart valve and xenograft washing system Jul. 2, 1991
4991610 Rinsing liquid apparatus for analytical instruments Feb. 12, 1991
4962778 Backwashing dispenser for air conditioner drain pans Oct. 16, 1990
4955402 Constant bath system with weir Sep. 11, 1990
4919161 Apparatus for removing residues from parts of plastics processing machines Apr. 24, 1990
4838288 Heart valve and xenograft washing system Jun. 13, 1989
4819678 Portable cleaner Apr. 11, 1989
4817649 Parts washer device Apr. 4, 1989
4785836 Spray washer Nov. 22, 1988
4773436 Pot and pan washing machines Sep. 27, 1988
4754770 Dishwasher equipped with a single, unidirectional electric motor for washing and drain cycles Jul. 5, 1988
4685480 Combined washer and aspirator Aug. 11, 1987
4403735 Fluid operated nozzles for generation of vibrations in liquids Sep. 13, 1983
4341568 Method and apparatus for washing objects Jul. 27, 1982
4228814 Cleaning apparatus for test electrodes Oct. 21, 1980
3949771 Combined washer and aspirator Apr. 13, 1976











 
 
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