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Class Information
Number: 137/637.4
Name: Fluid handling > Systems > Valves with separate, correlated, actuators > Coaxial stems > Rotary > And reciprocating
Description: Subject matter in which the other coaxial stem valve has a rectilinear motion with respect to its seat or port.

Patents under this class:

Patent Number Title Of Patent Date Issued
8534318 Water faucet device Sep. 17, 2013
8171958 Integrated plug/choke valve May. 8, 2012
7971600 Compressor throttling valve assembly Jul. 5, 2011
7735514 Apparatus for regulating flow of a medium in a heating and cooling system Jun. 15, 2010
7637282 Compressor throttling valve assembly Dec. 29, 2009
7568503 Compressor throttling valve assembly Aug. 4, 2009
6883541 Manual-automatic water faucet Apr. 26, 2005
6802335 Faucet handle retainer Oct. 12, 2004
6269840 Valve-in-valve body, vent port and method Aug. 7, 2001
6223949 Spinning valve May. 1, 2001
6223774 Redundant regulation valve May. 1, 2001
5730186 Integrated solenoid valve/rotary joint Mar. 24, 1998
4984505 Multiplexed hydraulic control systems Jan. 15, 1991
4913032 Multiplexed hydraulic control systems Apr. 3, 1990
4807850 Multi-viscosity metering valve Feb. 28, 1989
4665746 Liquid level measuring apparatus and method May. 19, 1987
4585208 Valve, particularly a thermostatic valve for hot water radiators Apr. 29, 1986
4516607 Faucet mixer May. 14, 1985
4510962 Precise pressure regulator for a variable output pump Apr. 16, 1985
4293003 Mixture control device for service water installations having a low supply temperature Oct. 6, 1981
4199946 Integrated control for brake and steering systems Apr. 29, 1980
4164239 Hot and cold water ratio and volume manual device Aug. 14, 1979
4068829 Head for mixing and discharging at least two ingredients Jan. 17, 1978
4026396 Control device for forward-reverse transmission gears May. 31, 1977
3981328 Hand-operable takeout valve for a fluid pressurized container Sep. 21, 1976

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