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Class Information
Number: 137/15.08
Name: Fluid handling > Processes > Cleaning, repairing, or assembling > Repairing, securing, replacing, or servicing pipe joint, valve, or tank
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617835 |
Hydrant assist kit |
Nov. 17, 2009 |
| 7562668 |
Excess flow valves |
Jul. 21, 2009 |
| 7292156 |
Remote tapping method and system for internally tapping a conduit |
Nov. 6, 2007 |
| 7258128 |
Post yard hydrant with controlled adjustable flow |
Aug. 21, 2007 |
| 7079021 |
System to manually initiate an emergency shutdown test and collect diagnostic data in a process control environment |
Jul. 18, 2006 |
| 7076017 |
Apparatus and method for repairing reactor vessel cladding using a seal plate |
Jul. 11, 2006 |
| 7044148 |
Apparatus and method for selectively securing a valve in an open or closed position |
May. 16, 2006 |
| 7040337 |
Valve override system |
May. 9, 2006 |
| 6932099 |
Configurable valve-electrical box for underground conduit system to distribute water to landscaping |
Aug. 23, 2005 |
| 6926024 |
Utility valve box lockout device |
Aug. 9, 2005 |
| 6889703 |
Deployment of equipment into fluid containers and conduits |
May. 10, 2005 |
| 6745795 |
Method and device for plugging a gas main |
Jun. 8, 2004 |
| 6745791 |
Service tools for pipelines containing conduit or cable |
Jun. 8, 2004 |
| 6691727 |
Device and method for protecting a subterranean pipe from damage during excavation |
Feb. 17, 2004 |
| 6532982 |
Methods and apparatus for filtering water with removable filter assembly |
Mar. 18, 2003 |
| 6347639 |
Fuel system |
Feb. 19, 2002 |
| 6336472 |
Pipe repair and replacement apparatus and method |
Jan. 8, 2002 |
| 6286593 |
Oilwell leak containment apparatus for a completed oilwell |
Sep. 11, 2001 |
| 6273118 |
Triangular draw and return tube assembly and method of manufacturing the same |
Aug. 14, 2001 |
| 6257266 |
Method and apparatus for in-line repair of pipelines |
Jul. 10, 2001 |
| 6227455 |
Sub-surface sprinkler with surface accessible valve actuator components |
May. 8, 2001 |
| 6161562 |
Draw and return tube assembly and process of manufacturing the same |
Dec. 19, 2000 |
| 6142165 |
Method and apparatus for installing a branch connector from the top of an excavation |
Nov. 7, 2000 |
| 6116262 |
Plumbing coupling and method of use |
Sep. 12, 2000 |
| 6050284 |
RV generator auxiliary exhaust system method |
Apr. 18, 2000 |
| 6035879 |
Automatic fill valve assembly |
Mar. 14, 2000 |
| 6006773 |
Installation method for pipe layout with opposing incline |
Dec. 28, 1999 |
| 6003536 |
Automatic water shut-off valve |
Dec. 21, 1999 |
| 6000764 |
Hydraulic pump assembly and method of making same |
Dec. 14, 1999 |
| 5920976 |
Apparatus and method for remotely sealing a damaged pipe |
Jul. 13, 1999 |
| 5913325 |
Cover assembly for covering undersink piping utilizing wrappable collars |
Jun. 22, 1999 |
| 5845668 |
Enhancing pipes |
Dec. 8, 1998 |
| 5832946 |
Low profile battery refill system |
Nov. 10, 1998 |
| 5829468 |
Valve device using pipes and method of manufacturing it |
Nov. 3, 1998 |
| 5829469 |
Apparatus for retrofitting a non-pressure balanced mixing valve to provide pressure balanced operation |
Nov. 3, 1998 |
| 5826608 |
Retractable tubing reel and method of use thereof |
Oct. 27, 1998 |
| 5803108 |
Tool and method for inserting a filter element into the valve stem of a wheel assembly |
Sep. 8, 1998 |
| 5778919 |
Pipeline flow stopper with dual shafts |
Jul. 14, 1998 |
| 5740829 |
Method of sealing an outlet opening |
Apr. 21, 1998 |
| 5689938 |
Method of fabricating and installing gas service line completion kit |
Nov. 25, 1997 |
| 5645099 |
Sewer relief valve |
Jul. 8, 1997 |
| 5634484 |
Device and method for remotely venting a container |
Jun. 3, 1997 |
| 5620016 |
Fuel control device, parts therefor and methods of making the same |
Apr. 15, 1997 |
| 5586568 |
Cover assembly and method for covering undersink piping |
Dec. 24, 1996 |
| 5577528 |
Apparatus for upgrade or repair of in-service pipelines |
Nov. 26, 1996 |
| 5524663 |
Vacuum tube shut-off for power tools |
Jun. 11, 1996 |
| 5511573 |
Contaminated valve containment device |
Apr. 30, 1996 |
| 5501331 |
Gas service line completion kit and method of fabrication and installation |
Mar. 26, 1996 |
| 5501243 |
Liquid storage tank sump |
Mar. 26, 1996 |
| 5499947 |
Method for manufacturing an air damper for use in a motor vehicle temperature control unit |
Mar. 19, 1996 |
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