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Class Information
Number: 422/278
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Physical type apparatus > Means separating or dissolving a material constituent > Liquid-solid contact means > Including plural orifice inlet, or deflector adjacent inlet for solvent flow
Description: Apparatus having a solvent inlet either with plural orifices or with a deflector adjacent to the inlet for directing solvent flow.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452122 |
Feeder device |
Nov. 18, 2008 |
| 7312027 |
Binding assay device with non-absorbent carrier material |
Dec. 25, 2007 |
| 7297257 |
Chemical release system |
Nov. 20, 2007 |
| 7297256 |
Pressure gradient dosing system for fluid supply |
Nov. 20, 2007 |
| 7229599 |
Chemical delivery container |
Jun. 12, 2007 |
| 7186390 |
Brine maker |
Mar. 6, 2007 |
| 7147770 |
Activity enhanced dispensers |
Dec. 12, 2006 |
| 7081232 |
Chemical feeder |
Jul. 25, 2006 |
| 7065803 |
Method of dispensing cyanuric acid |
Jun. 27, 2006 |
| 7049150 |
Binding assay device with non-absorbent carrier material |
May. 23, 2006 |
| 6915811 |
Chemical feeder |
Jul. 12, 2005 |
| 6872303 |
Water treatment cartridge |
Mar. 29, 2005 |
| 6749807 |
Flow through chemical indicator for measurement of active biocidal agents in a single use package |
Jun. 15, 2004 |
| 6740298 |
Apparatus for dissolving nuclear fuel |
May. 25, 2004 |
| 6667015 |
Apparatus and method for extracting biomass |
Dec. 23, 2003 |
| 6649050 |
Water purification system |
Nov. 18, 2003 |
| 6565818 |
Recycling system |
May. 20, 2003 |
| 6544414 |
Erosion feeder atmosphere stabilizer and method |
Apr. 8, 2003 |
| 6531056 |
Chlorination apparatus for controlling material dissolution rate |
Mar. 11, 2003 |
| 6518313 |
Solid sanitizers and cleaner disinfectants |
Feb. 11, 2003 |
| 6492127 |
Lateral flow testing device with on-board chemical reactant |
Dec. 10, 2002 |
| 6471858 |
Water treatment dispensers |
Oct. 29, 2002 |
| 6451265 |
Polymer activation assembly with self compensating high shear activation nozzle |
Sep. 17, 2002 |
| 6358425 |
Pool cleaning and sanitizing apparatus |
Mar. 19, 2002 |
| 6337024 |
Chlorination apparatus and method |
Jan. 8, 2002 |
| 6325926 |
Liquid treatment apparatus |
Dec. 4, 2001 |
| 6325925 |
Liquid treatment apparatus |
Dec. 4, 2001 |
| RE37369 |
Slow release coolant filter |
Sep. 18, 2001 |
| 6251234 |
Electroplating machine |
Jun. 26, 2001 |
| 6241884 |
Liquid treatment cartridge |
Jun. 5, 2001 |
| 6238554 |
Fuel filter including slow release additive |
May. 29, 2001 |
| 6200487 |
In-line, in-pool water purification system |
Mar. 13, 2001 |
| 6183630 |
Chlorinator for aerobic waste treatment systems |
Feb. 6, 2001 |
| 6182681 |
Automatic dry granular chemical dispenser |
Feb. 6, 2001 |
| 6120742 |
Controller at polymer electrolyte interface for system for mixing and activating polymers |
Sep. 19, 2000 |
| 5985675 |
Test device for detection of an analyte |
Nov. 16, 1999 |
| 5976385 |
Pool cleaning and sanitizing apparatus |
Nov. 2, 1999 |
| 5928608 |
Intermittant spray system for water treatment |
Jul. 27, 1999 |
| 5897770 |
Center core cartridge feeder insert |
Apr. 27, 1999 |
| 5882589 |
Sealed endoscope decontamination, disinfection and drying device |
Mar. 16, 1999 |
| 5837139 |
Fluid collecting and dividing apparatus |
Nov. 17, 1998 |
| 5810999 |
Water strainer/purifier and method of using same |
Sep. 22, 1998 |
| 5792360 |
Water treatment system comprising water-soluble glass |
Aug. 11, 1998 |
| 5772873 |
Slow release coolant filter |
Jun. 30, 1998 |
| 5765945 |
Apparatus and method for adding a powderous substance to a liquid |
Jun. 16, 1998 |
| 5766962 |
Device for collecting and testing samples |
Jun. 16, 1998 |
| 5743287 |
Automatic pool chlorinator |
Apr. 28, 1998 |
| 5713967 |
Apparatus for the extraction of peat |
Feb. 3, 1998 |
| 5681109 |
Apparatus and method for adding a powderous substance to a liquid |
Oct. 28, 1997 |
| 5662799 |
Slow release coolant filter |
Sep. 2, 1997 |
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