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Class Information
Number: 137/864
Name: Fluid handling > Systems > With flow control means for branched passages > With common valve operator > For valve having a ball head
Description: Systems comprising at least one flow control means which employs a substantially spherical member to regulate flow.

Patents under this class:

Patent Number Title Of Patent Date Issued
8161995 Water diverter valve and related dishwasher Apr. 24, 2012
7954513 Spray application rate regulating valve Jun. 7, 2011
6874533 3/2 Normally closed module Apr. 5, 2005
6871576 Hydraulic isolation valve Mar. 29, 2005
6779560 Multiport valve Aug. 24, 2004
6675834 Structure for switching flow of fluid in a fluid-conveying system Jan. 13, 2004
6290595 Devices controlling and regulating an air flow Sep. 18, 2001
5918631 Ball-poppet pneumatic control valve Jul. 6, 1999
5857488 Multi-mode selector valve assembly for marine steering system Jan. 12, 1999
5730507 Cable extension for brake lock Mar. 24, 1998
5603432 Dispenser valve Feb. 18, 1997
5344221 Anti-theft method and apparatus for locking the brakes of a vehicle Sep. 6, 1994
5269347 Fluid pressure isolator apparatus Dec. 14, 1993
5109887 Multiway valve May. 5, 1992
4949753 Fluid mixture and flow control valve Aug. 21, 1990
4778083 Mixing and dispensing apparatus Oct. 18, 1988
4723575 Solenoid valve Feb. 9, 1988
4640308 Fluid control valve Feb. 3, 1987
4615401 Automatic hydraulic thruster Oct. 7, 1986
4610267 Fast response solenoid valve Sep. 9, 1986
4531549 Valve means and fluid transport system Jul. 30, 1985
4407400 Winch control valve Oct. 4, 1983
4338966 Direct solenoid operated directional control valve Jul. 13, 1982
4301715 4-Way, 2-position pilot valve Nov. 24, 1981
4205784 Temperature actuated multiple function fluid control valve Jun. 3, 1980
4137954 Liquids containers Feb. 6, 1979

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