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Class Information
Number: 137/234.5
Name: Fluid handling > Inflatable article (e.g., tire filling chuck and/or stem) > Removable valve head and seat unit (valve insides)
Description: Devices comprising one or more valve heads and their cooperating seats formed in a sleeve or similar structural unit which is removable as such from a tire stem.










Patents under this class:

Patent Number Title Of Patent Date Issued
8256467 Plug with pressure release valve Sep. 4, 2012
8210160 Paintball marker with self purging regulator Jul. 3, 2012
7757681 Safety paintball gun regulator Jul. 20, 2010
7401619 Air valve device for an inflatable article Jul. 22, 2008
7174910 Valve core Feb. 13, 2007
7044443 Flat valve device May. 16, 2006
6845969 Valve and sealing structure therefor Jan. 25, 2005
6719003 Charge valve for an air conditioning system Apr. 13, 2004
6460560 Low profile inflation valve Oct. 8, 2002
6152165 Valve core mounting and dismounting tool Nov. 28, 2000
6089251 Pneumatic valve Jul. 18, 2000
5957119 Pneumatic valve and regulator Sep. 28, 1999
5755213 Pneumatic valve and regulator May. 26, 1998
5653256 Charge valve assembly Aug. 5, 1997
5172720 Single seal fluid control valve Dec. 22, 1992
4944323 Tire pressure indicator Jul. 31, 1990
4924796 Replaceable inflation valve May. 15, 1990
4793374 Corrosion resistant tire valve assembly and components thereof Dec. 27, 1988
4768537 Air hose to water hose adapter and connector Sep. 6, 1988
4753267 Refrigeration valve Jun. 28, 1988
4718639 Tire valve bodies Jan. 12, 1988
4538658 Tire valve assembly Sep. 3, 1985
4506695 Plastic tire valve Mar. 26, 1985
4481970 Tire valve Nov. 13, 1984
4475578 Tire valve assembly Oct. 9, 1984
4462449 Valve core for pneumatic tires Jul. 31, 1984
4404985 Air-liquid valves for off-the-road vehicle tires Sep. 20, 1983
4340080 Inflation valve Jul. 20, 1982
4275756 Plastic valve core Jun. 30, 1981
4246926 Apparatus for removing residual water from a water system Jan. 27, 1981
4097075 Tire valve core Jun. 27, 1978
4026318 Valve for giant tires May. 31, 1977
4016900 Springless valve for pneumatic tires and the like Apr. 12, 1977
3967639 Tire valve core Jul. 6, 1976











 
 
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