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Class Information
Number: 137/315.13
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > Assembling, disassembling, or removing cartridge type valve (e.g., insertable and removable as a unit, etc.) > Faucet type (e.g., domestic water use, etc.) > Including removable valve head and seat unit

Patents under this class:

Patent Number Title Of Patent Date Issued
8550102 Easily replaceable valve assembly for a high pressure pump Oct. 8, 2013
8453669 Waterway adapter Jun. 4, 2013
8191567 Mixer cartridge Jun. 5, 2012
8028714 Water control valve core with a segmented locking fuction Oct. 4, 2011
7942161 Push-fit valve with integrated mounting assembly May. 17, 2011
7926508 Water control valve system with snapping action Apr. 19, 2011
7363934 Control valve having pressure balance effect Apr. 29, 2008
7360558 Control valve for drinking water fountain Apr. 22, 2008
6886578 Valve cartridge with multiple part actuation means May. 3, 2005
6843889 Coke drum bottom throttling valve and system Jan. 18, 2005
6386226 Single handle lavatory faucet with handle collar for seating valve assembly May. 14, 2002
6360956 Temperature-responsive mixing valve Mar. 26, 2002
5865211 Faucet installation aid Feb. 2, 1999
5174324 Ceramic valve Dec. 29, 1992
5161565 Cover and retainer for a compressor valve Nov. 10, 1992
5103857 Self closing valve assembly Apr. 14, 1992
5014736 Shut-off and control valve May. 14, 1991
4917141 Remotely manipulatable valve Apr. 17, 1990
4766927 Abrasive fluid control valve with plastic seat Aug. 30, 1988
4700736 Faucet valve Oct. 20, 1987
4685487 Sanitary mixing valve Aug. 11, 1987
4678002 Faucet valve with adjustable stem tightener Jul. 7, 1987
4617957 Rotary plug valve Oct. 21, 1986
4606372 Faucet valve bonnet locking means Aug. 19, 1986
4557288 Closure-assisted cartridge-type flow control valve Dec. 10, 1985
4545399 Valve Oct. 8, 1985
4513769 Method of manufacturing faucets and spouts, faucet inserts, and faucets and spouts manufactured by the method Apr. 30, 1985
4508139 Top-entry check valve Apr. 2, 1985
4368754 Washerless valve structure particularly for faucets Jan. 18, 1983
4316483 Valve having wear-prone parts removable through bonnet area Feb. 23, 1982
4257444 Insert check valve or the like Mar. 24, 1981
4226260 Single lever faucet plastic cartridge valve Oct. 7, 1980
4109672 Snap-in valve cartridge Aug. 29, 1978
3952764 Single lever faucet construction Apr. 27, 1976

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