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Class Information
Number: 137/15.11
Name: Fluid handling > Processes > Cleaning, repairing, or assembling > Repairing, securing, replacing, or servicing pipe joint, valve, or tank > Detecting or repairing leak
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7403839 |
Water shut-off system |
Jul. 22, 2008 |
| 7353835 |
Valve stem protection system |
Apr. 8, 2008 |
| 7225056 |
Method for checking valves in a program-controlled water-carrying household appliance |
May. 29, 2007 |
| 7124771 |
Spill containment system and method |
Oct. 24, 2006 |
| 7111636 |
Leak container for fuel dispenser |
Sep. 26, 2006 |
| 7076017 |
Apparatus and method for repairing reactor vessel cladding using a seal plate |
Jul. 11, 2006 |
| 7011102 |
Contained pipeline system with brine filled interstitial space and method for detecting leakage in same |
Mar. 14, 2006 |
| 7001640 |
Apparatus and method for forming deposited film |
Feb. 21, 2006 |
| 6975243 |
Downhole tubular with openings for signal passage |
Dec. 13, 2005 |
| 6901946 |
Modular spill containment system and method |
Jun. 7, 2005 |
| 6832624 |
Plumbing tool and method for repairing a pipe therewith |
Dec. 21, 2004 |
| 6789584 |
Fluid containment apparatus |
Sep. 14, 2004 |
| 6722186 |
Method and apparatus for locomotive fuel tank repair |
Apr. 20, 2004 |
| 6725130 |
Method, apparatus and control logic for damage reconfiguration of an electro-mechanical system |
Apr. 20, 2004 |
| 6675826 |
Automatic flood prevention system |
Jan. 13, 2004 |
| 6634385 |
Apparatus for conveying fluids and base plate |
Oct. 21, 2003 |
| 6622750 |
Universal ceiling leak diverter system |
Sep. 23, 2003 |
| 6543468 |
Instrument installation and method for testing imperviousness in a high pressure process |
Apr. 8, 2003 |
| 6508266 |
Diaphragm valve |
Jan. 21, 2003 |
| 6508267 |
Plumbing tool and method for repairing a pipe therewith |
Jan. 21, 2003 |
| 6505639 |
Hygienic three way valve |
Jan. 14, 2003 |
| 6505145 |
Apparatus and method for monitoring and maintaining plant equipment |
Jan. 7, 2003 |
| 6484745 |
Fill valve assembly |
Nov. 26, 2002 |
| 6457483 |
Process and fixture for ascertaining pressure losses |
Oct. 1, 2002 |
| 6308728 |
Spill containment system and method |
Oct. 30, 2001 |
| 6296006 |
System and method for sealing leaks in vessels |
Oct. 2, 2001 |
| 6283144 |
Ceiling water leak damage collector unit |
Sep. 4, 2001 |
| 6223766 |
Pressure testing apparatus and testing method for propane tank systems |
May. 1, 2001 |
| 6209560 |
Pressure testing assembly and testing method for propane tank systems |
Apr. 3, 2001 |
| 6135133 |
Water-heater containment and warning device |
Oct. 24, 2000 |
| 5992438 |
Pressure testing assembly and testing method for propane tank systems |
Nov. 30, 1999 |
| 5787916 |
Pressure testing assembly for propane tank systems and testing method |
Aug. 4, 1998 |
| 5740830 |
Testing of plumbing installations |
Apr. 21, 1998 |
| 5601108 |
Gas line safety evacuation apparatus and method |
Feb. 11, 1997 |
| 5500064 |
Method for sealing leaks |
Mar. 19, 1996 |
| RE35116 |
Method and apparatus to facilitate the injection of sealant into a pressurized fluid member |
Dec. 12, 1995 |
| 5467795 |
Methods of sealing annular space between inner and outer gas mains for tie-overs |
Nov. 21, 1995 |
| 5431181 |
Automatic valve assembly |
Jul. 11, 1995 |
| RE34923 |
Valve stem seal leak protection and detection apparatus |
May. 2, 1995 |
| 5370147 |
Apparatus and method for an inflatable bladder valve system |
Dec. 6, 1994 |
| 5348037 |
Hot water tank construction, parts therefor and methods of making the same |
Sep. 20, 1994 |
| 5299591 |
Device for containing leaks above suspended ceilings |
Apr. 5, 1994 |
| 5163467 |
Recycling and leak detection system for liquid storage and delivery apparatus and method of repair |
Nov. 17, 1992 |
| 5152311 |
Method for preventing fluid from reaching a portion of a pipe |
Oct. 6, 1992 |
| 5062439 |
Method and apparatus to facilitate the injection of sealant into a pressurized fluid member |
Nov. 5, 1991 |
| 5052427 |
Method and apparatus to facilitate the injection of sealant into a pressurized fluid member |
Oct. 1, 1991 |
| 4972867 |
Valve stem seal leak protection and detection apparatus |
Nov. 27, 1990 |
| 4955404 |
Method and apparatus for sealing leaking valves on compressed gas tanks |
Sep. 11, 1990 |
| 4691728 |
Electronic test and seal apparatus and method |
Sep. 8, 1987 |
| 4649948 |
Entry tap valve for pressurized pipe leak detector |
Mar. 17, 1987 |
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