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Class Information
Number: 251/354
Name: Valves and valve actuation > Valve actuator is inlet or outlet > Biased valve
Description: Devices in which there is an impositive connection between the actuator and the valve.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8647591 Microarray reaction device and method of using the same Feb. 11, 2014
8475726 Reactor and apparatus for pyrolyzing waste, especially tyre Jul. 2, 2013
8371481 Valve for a container for dispensing pressurized fluid Feb. 12, 2013
8356619 Non return valve and a proceeding to form a non return valve system to be fasten together inside a receptacle intended to contain air or liquid Jan. 22, 2013
8286941 Ring for aerosol dispenser valve Oct. 16, 2012
8210501 Inflation valve Jul. 3, 2012
8152138 Self-sealing bite valve Apr. 10, 2012
7886942 Valve for liquid dispensing system Feb. 15, 2011
7775409 Valve for a pressurized dispensing container Aug. 17, 2010
7549447 Pressure valve inlet cover system Jun. 23, 2009
7481245 Plumbing end cap Jan. 27, 2009
7168684 Tiltable valve for discharging foam and other media Jan. 30, 2007
7093615 Water saving faucet valve Aug. 22, 2006
7063102 Air tap assembly Jun. 20, 2006
6986568 Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit Jan. 17, 2006
6899315 Fluid sampling valve May. 31, 2005
6880733 Aerosol valve assembly and aerosol vessel Apr. 19, 2005
6461335 Tube dependent anti-free-flow valve Oct. 8, 2002
6408845 Respiratory filter Jun. 25, 2002
6299075 Self closing flush plug for pop-up sprinkler Oct. 9, 2001
6223768 Dust cover May. 1, 2001
6126142 Fluid drain device Oct. 3, 2000
6113070 Aerosol valve assembly and method of making an aerosol container Sep. 5, 2000
6095182 Metering valves for pressurised dispensing containers Aug. 1, 2000
6092570 Drain coupling Jul. 25, 2000
6089256 Metering valves for pressurized dispensing containers Jul. 18, 2000
6079448 Faucet assembly of a water treatment system Jun. 27, 2000
6058960 Device serving as a valve insert for fluid containers under pressure May. 9, 2000
6039306 Aerosol valve Mar. 21, 2000
6029292 Hand washing device Feb. 29, 2000
6021801 Valves Feb. 8, 2000
5988593 Water faucet with spout to control water flow and method therefor Nov. 23, 1999
5924678 Bite-valve Jul. 20, 1999
5895029 Valve for a device for packaging and dispensing a substance stored under pressure, a device fitted therewith, and a method of manufacture Apr. 20, 1999
5785301 Tilt opening valve assembly Jul. 28, 1998
5743106 Water dispenser of a refrigerator Apr. 28, 1998
5478049 Quick drain valve Dec. 26, 1995
5433410 Drain valve Jul. 18, 1995
5390899 Flow valve operated by the angular or cross displacement of an axial stem Feb. 21, 1995
5370279 Squeeze canteen for dispensing a liquid Dec. 6, 1994
5346179 Galling resistant flex-seat for gate valves Sep. 13, 1994
5337775 Dispensing taps Aug. 16, 1994
5238221 Plug-in coupling for hoses Aug. 24, 1993
5167257 Exhaust directing valve mechanism for a vehicle Dec. 1, 1992
5083751 Container flow control apparatus Jan. 28, 1992
5014887 Valve for a container for dispensing a pressurized fluid May. 14, 1991
5010913 Fluid bleed apparatus Apr. 30, 1991
4975038 Device for the injection of a plastic material into a mold Dec. 4, 1990
4958755 Valve for pressurized dispensing cans Sep. 25, 1990
4824075 Tilt action dispensing valve assembly Apr. 25, 1989

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