US PATENT SUBCLASS 137 / 366
.~.~.~.~.~ Detachable base plate

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

343  DF  WITH CASING, SUPPORT, PROTECTOR OR STATIC CONSTRUCTIONAL INSTALLATIONS {7}
356  DF  .~ Static constructional installations {3}
363  DF  .~.~ Ground supporting enclosure {2}
364  DF  .~.~.~ Valve and meter wells {4}
365  DF  .~.~.~.~ With means to center well on valve {2}
366.~.~.~.~.~ Detachable base plate

DEFINITION

Classification: 137/366

(under subclass 365) 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.