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Class Information
Number: 137/228
Name: Fluid handling > Inflatable article (e.g., tire filling chuck and/or stem) > With gauge or indicator > With deflating means
Description: Apparatus having means for releasing fluid from the article being inflated while the gauge or indicator remains combined with the filling chuck and/or stem.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7568500 |
Co-axial pressure relief device for air inflator |
Aug. 4, 2009 |
| 7445533 |
Inflation device |
Nov. 4, 2008 |
| 7320347 |
Inflation and deflation apparatus |
Jan. 22, 2008 |
| 7273065 |
Inflation/deflation valve for cargo dunnage |
Sep. 25, 2007 |
| 7096881 |
Digital pressurization compound terminal |
Aug. 29, 2006 |
| 7073545 |
Inflation and deflation apparatus |
Jul. 11, 2006 |
| 7073527 |
Assignable pressure governor valve |
Jul. 11, 2006 |
| 6935359 |
Digital pressurization compound terminal |
Aug. 30, 2005 |
| 6814552 |
Pump capable of releasing excessive air |
Nov. 9, 2004 |
| 6296010 |
Automatic shut-off air pressure valve for tires |
Oct. 2, 2001 |
| 6279599 |
Air hose assembly for a portable tire pump and having the dual functions of air inflation and pressure release |
Aug. 28, 2001 |
| 6234450 |
Connectors and valves |
May. 22, 2001 |
| 5988245 |
Vehicle wheel assemblies including protection against excessive tire pressure |
Nov. 23, 1999 |
| 5906227 |
Tire inflation method and apparatus |
May. 25, 1999 |
| 5894863 |
Pipe plugging apparatus |
Apr. 20, 1999 |
| 5878774 |
Tyre inflation gun |
Mar. 9, 1999 |
| 5819779 |
Tire valve cap for measuring air pressure |
Oct. 13, 1998 |
| 5778923 |
Anti-seepage self-gauging inflation valve system |
Jul. 14, 1998 |
| 5665908 |
Manual tire deflating and pressure indicating device |
Sep. 9, 1997 |
| 5148712 |
Ball deflator |
Sep. 22, 1992 |
| 5131275 |
Gas pressure gage |
Jul. 21, 1992 |
| 4998438 |
Digital air pressure gauge and inflation device |
Mar. 12, 1991 |
| 4875509 |
Air pump pressure control system for inflating pairs of automotive tires |
Oct. 24, 1989 |
| 4574641 |
Apparatus for measuring fluid pressure |
Mar. 11, 1986 |
| 4557308 |
Tire valve and low pressure indicator |
Dec. 10, 1985 |
| 4512278 |
Vehicle tire deflation signalling system |
Apr. 23, 1985 |
| 4464929 |
Tire cap pressure gauge |
Aug. 14, 1984 |
| 4342347 |
Pressure dump valve |
Aug. 3, 1982 |
| 4072048 |
Indicating apparatus for measuring the pressure of a fluid within a container |
Feb. 7, 1978 |
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