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Class Information
Number: 137/223
Name: Fluid handling > Inflatable article (e.g., tire filling chuck and/or stem)
Description: Apparatus comprising valved inflation stems of the type attached to pneumatic tires and analogous inflatable articles, including filling and/or relief extensions of such stems, valved filling chucks or the type attached to pressure fluid supplying conduits and employed to inflate such articles by means of the inflation stems, and combinations of such inflation stems and filling chucks.


Sub-classes under this class:

Class Number Class Name Patents
137/234.5 Removable valve head and seat unit (valve insides) 31
137/230 Stem attached relief valve 25
137/232 With cap 52
137/231 With coupling means 90
137/227 With gauge or indicator 71
137/224 With pressure-responsive pressure-control means 100


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7610929 Air bag inflation/ deflation system Nov. 3, 2009
7588048 Air pump nozzle Sep. 15, 2009
7562671 Auto-switching valve connector for air pump Jul. 21, 2009
7551992 Detecting tire decompression based on wheel speed Jun. 23, 2009
7438081 Valve for an inflatable and method of use Oct. 21, 2008
7415873 Vehicle tire and the use of a temperature measuring system Aug. 26, 2008
7401619 Air valve device for an inflatable article Jul. 22, 2008
7395833 Check-valve for reduction of leakage caused by valve flapping Jul. 8, 2008
7273065 Inflation/deflation valve for cargo dunnage Sep. 25, 2007
7270142 Inflation device with automatic disconnect Sep. 18, 2007
7234485 Tire valve Jun. 26, 2007
7231739 Inflatable component connector Jun. 19, 2007
7195029 Inflate and deflate valve Mar. 27, 2007
7195030 Bicycle pump valve Mar. 27, 2007
7188638 Damage resistant valve assembly Mar. 13, 2007
7178549 Valve coupling device for pump Feb. 20, 2007
7152619 Air tap assembly Dec. 26, 2006
7146923 Valve structure, bladder, and hull portion for inflatable boats Dec. 12, 2006
7145443 Casing structure of transmitter for use in tire condition monitoring apparatus Dec. 5, 2006
7093609 Air inflation tube of a mini-size air pump Aug. 22, 2006
7086411 Snap-in grommet for a valve stem assembly Aug. 8, 2006
7086412 Snap-in grommet for a valve steam assembly Aug. 8, 2006
7086415 Control valve Aug. 8, 2006
7082958 Air valve for inflatable bladder Aug. 1, 2006
7066442 Valve Jun. 27, 2006
7063102 Air tap assembly Jun. 20, 2006
7059372 Assembly for inflating a tire Jun. 13, 2006
7044443 Flat valve device May. 16, 2006
7040355 Air nozzle and relief valve arrangement for vertical tire pump May. 9, 2006
7032620 Valves and methods for manufacturing the valves Apr. 25, 2006
7032613 Connector for an inflation device compatible with several types of valve Apr. 25, 2006
7025080 Cross over valve Apr. 11, 2006
7013911 Internal cross over valve Mar. 21, 2006
6990994 Valve for inflatable article Jan. 31, 2006
6986360 Valve for inflatable objects Jan. 17, 2006
6978796 Universal air valve connector Dec. 27, 2005
6976666 Electromagnetic valve assembly for controlling airbag Dec. 20, 2005
6966331 Valve stem adaptor Nov. 22, 2005
6935073 Inflatable component connector Aug. 30, 2005
6929020 Fluid pressure releasing system and method Aug. 16, 2005
6929021 Inflation/deflation valve for a bag to be filled with air Aug. 16, 2005
6923199 Damage resistant valve assembly Aug. 2, 2005
6880598 Check valve for tire inflation system Apr. 19, 2005
6874524 Air valve capable of preventing air leakage when a connection head of an inflation device is removed Apr. 5, 2005
6843270 Connector of inflating device capable of coupling various types of valve stems Jan. 18, 2005
6786247 Inflating device Sep. 7, 2004
6758236 Self-acting valve Jul. 6, 2004
6755208 Valve for inflatable objects Jun. 29, 2004
6691730 Inflatable pad with a built-in pump Feb. 17, 2004
6651689 Valve stem assembly for a pneumatic tire Nov. 25, 2003

1 2 3 4 5 6


 
 
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