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Class Information
Number: 137/226
Name: Fluid handling > Inflatable article (e.g., tire filling chuck and/or stem) > With pressure-responsive pressure-control means > Co-axial inflation and relief valves
Description: Apparatus having inflation and relief valves on a common axis.










Patents under this class:

Patent Number Title Of Patent Date Issued
8402988 Stem-mounted tire inflation pressure regulator Mar. 26, 2013
8381758 Safety relief fill valve assembly Feb. 26, 2013
8356620 Pressure controlled three way valve device Jan. 22, 2013
8256467 Plug with pressure release valve Sep. 4, 2012
8256447 Pressure relief device for an inflatable tire Sep. 4, 2012
8191575 Double poppet quick connect Jun. 5, 2012
8113234 Stem-mounted tire inflation pressure regulator Feb. 14, 2012
8088117 Fill port for a flexible container for relieving or distributing stresses at the fill port Jan. 3, 2012
7997296 Air valve device Aug. 16, 2011
7760079 Tire-pressure control apparatus Jul. 20, 2010
7624752 Inflation valve Dec. 1, 2009
7597118 Pneumatic pressure relief test plug Oct. 6, 2009
7509969 Two-way check valve Mar. 31, 2009
7438081 Valve for an inflatable and method of use Oct. 21, 2008
7404412 Inflation stem with blow-off valve to prevent overinflation Jul. 29, 2008
7336162 Double mold shot pull to seat universal TPMS sensor Feb. 26, 2008
7171977 Combination pressure relief and topping valve Feb. 6, 2007
7073527 Assignable pressure governor valve Jul. 11, 2006
7021326 Combination inflation and relief valve Apr. 4, 2006
6827096 Relief valve Dec. 7, 2004
6672328 Pressure-controlled three-way valve device for transport vehicle tires Jan. 6, 2004
6427714 Fluid flow valve with variable flow rate Aug. 6, 2002
6302138 Pressure regulating tire valve and core Oct. 16, 2001
6250327 Fluid flow valve with variable flow rate Jun. 26, 2001
6142168 Pressure regulating tire valve and core Nov. 7, 2000
6079519 Combined fill and relief valve Jun. 27, 2000
5988245 Vehicle wheel assemblies including protection against excessive tire pressure Nov. 23, 1999
5924444 Rapid response valve Jul. 20, 1999
5878791 Gas exchange device Mar. 9, 1999
5778923 Anti-seepage self-gauging inflation valve system Jul. 14, 1998
5694969 Pressure relief tire valve Dec. 9, 1997
5651403 Pressurizable flexible-walled container having a snap closure for its filling nozzle Jul. 29, 1997
5367726 Pneumatic support system Nov. 29, 1994
5365967 Safety tire valve Nov. 22, 1994
5297576 Oral inflation and relief tube Mar. 29, 1994
5181977 Tire inflation valve having overpressure and flow control Jan. 26, 1993
5101754 Device for surveillance of a pressure in a vehicle tire Apr. 7, 1992
5029604 Safety core for tire valve Jul. 9, 1991
4948092 Combined check valve and fluid pressure relief valve Aug. 14, 1990
4922946 Remote inflation and deflation system and valve therefor May. 8, 1990
4895199 Tire inflation and deflation valve Jan. 23, 1990
4660590 Inflation pressure regulator Apr. 28, 1987
4646776 Three-way valve Mar. 3, 1987
4526191 Fluid supply container for color changer Jul. 2, 1985
4445527 Valve extension May. 1, 1984
4442875 Propellant charging head for filling a storage chamber of a propellant storage construction Apr. 17, 1984
4246930 Relief valve Jan. 27, 1981
4120614 Hand bicycle pump with pressure preselection and display means Oct. 17, 1978
4116201 Catheter with inflation control device Sep. 26, 1978
3994312 Inflation pressure regulator Nov. 30, 1976











 
 
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