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Class Information
Number: 137/366
Name: Fluid handling > With casing, support, protector or static constructional installations > Static constructional installations > Ground supporting enclosure > Valve and meter wells > With means to center well on valve > Detachable base plate
Description: Apparatus in which the vertical well-forming casing or tube rests on a base plate or section which lies beneath the valve in the pipe, the pipe being held in place between the base plate and the upper section of the casing with the valve centered in the well.










Patents under this class:

Patent Number Title Of Patent Date Issued
8348548 Methods and systems to maintain accessibility and integrity of equipment contained in underground housings Jan. 8, 2013
8083436 Methods and systems to maintain accessibility and integrity of equipment contained in underground housings Dec. 27, 2011
7780374 Methods and systems to maintain accessibility and integrity of equipment contained in underground housings Aug. 24, 2010
7575018 Alignment device for valve bonnet Aug. 18, 2009
7117883 Valve key alignment assembly for curb stop box Oct. 10, 2006
5823577 Plastic meter box bottom Oct. 20, 1998
5327925 Valve service box and method of making Jul. 12, 1994
4874105 Valve box Oct. 17, 1989
4572236 Valve stabilizing cradle Feb. 25, 1986
4556081 Butterfly valve adaptor Dec. 3, 1985
4331178 Curb box for plastic valve May. 25, 1982











 
 
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