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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 |
| 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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