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Class Information
Number: 137/364
Name: Fluid handling > With casing, support, protector or static constructional installations > Static constructional installations > Ground supporting enclosure > Valve and meter wells
Description: Apparatus in which the support, casing or protector is an apertured vertical casing partially or wholly surrounding and providing access to a valve or meter connected to a buried pipe line.










Sub-classes under this class:

Class Number Class Name Patents
137/368 Combined with actuator 29
137/371 Covers 87
137/370 Telescopic well casing 26
137/365 With means to center well on valve 10


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8561641 Underground storage tank Oct. 22, 2013
8511336 Irrigation manifold and vault Aug. 20, 2013
8020575 Water line tapping method Sep. 20, 2011
7870867 Curb box lock Jan. 18, 2011
7703474 Gate valve sealing structure Apr. 27, 2010
7619878 Meter cover for automated meter reading Nov. 17, 2009
7503339 Cover for lift stations Mar. 17, 2009
7497228 Freeze and backflow protection for a subterranean water flushing system Mar. 3, 2009
7028703 Buried fluid line casing enclosed valve guard Apr. 18, 2006
7004677 Enhanced irrigation valve platform assembly Feb. 28, 2006
6932099 Configurable valve-electrical box for underground conduit system to distribute water to landscaping Aug. 23, 2005
6886577 Product identification rings for below ground storage tanks May. 3, 2005
6834662 Irrigation system apparatus, and related method Dec. 28, 2004
6820646 Installation for measuring and displaying fluid volume and corresponding use for maintaining below frostline and accessible valving and metering equipment Nov. 23, 2004
6772782 Cable routing in wastewater lift station Aug. 10, 2004
6722813 Road network device with articulated cover Apr. 20, 2004
6712086 Above ground meter box Mar. 30, 2004
6644342 Modular integrated wastewater lift station construction kit Nov. 11, 2003
6616371 Cover for in-ground meter enclosures used in traffic loading conditions, and method for making Sep. 9, 2003
6561215 Natural gas wellhead enclosure May. 13, 2003
6536462 Fire hydrant cover Mar. 25, 2003
6484748 Water pedestal Nov. 26, 2002
6484740 Blower assembly for gas wells Nov. 26, 2002
6474358 Fire hydrant safety box Nov. 5, 2002
6460563 Irrigation system apparatus, and related method Oct. 8, 2002
6435204 Fuel dispensing system Aug. 20, 2002
6357962 Cover for in-ground meter enclosures used in traffic loading conditions, and method for making Mar. 19, 2002
6263903 Arrangement for underground stop valve Jul. 24, 2001
6116813 Cover for in-ground meter enclosures used in traffic loading conditions, and method for making Sep. 12, 2000
6035887 Valve assembly Mar. 14, 2000
6009897 Valve lock Jan. 4, 2000
5996612 Apparatus for elevating a meter enclosure cover Dec. 7, 1999
5983925 Dirt free valve Nov. 16, 1999
5975122 Replaceable flow-control assembly for use in a fluid flow line Nov. 2, 1999
5950654 Adaptor tools and method to expose valve Sep. 14, 1999
5934315 Waste water access chamber assemblage Aug. 10, 1999
5899222 Ball valve control system May. 4, 1999
5871030 Curb box locking device Feb. 16, 1999
5794644 Adaptor tools and method to expose valve Aug. 18, 1998
5634488 Modular valve service box Jun. 3, 1997
5628152 Adjustable manhole cover support with shield May. 13, 1997
5433710 Medication infusion pump with fluoropolymer valve seat Jul. 18, 1995
5401114 Manhole ventilation insert with duct shut-off device Mar. 28, 1995
5394898 Valve box adapter Mar. 7, 1995
5265652 Multiaxial fuel transfer pipe system Nov. 30, 1993
5234029 Safety lockout device for utility control Aug. 10, 1993
5195554 Shielded assembly for the delivery of fuel entirely disappearing into the ground and directly connected to the fuel tank through a manhole Mar. 23, 1993
5150730 Provisional protective means for pit valve casing Sep. 29, 1992
4967788 Water flow meter resetter Nov. 6, 1990
4926899 Transition conduit system for fuel pump May. 22, 1990

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