US PATENT SUBCLASS 137 / 565.37
.~.~.~ Fluid sump

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

561 R  DF  SYSTEMS {32}
565.01  DF  .~ With pump {11}
565.17  DF  .~.~ Combined with fluid receiver {4}
565.37.~.~.~ Fluid sump

DEFINITION

Classification: 137/565.37

Fluid sump:

(under subclass 565.17) Subject matter including pit, depression, or reservoir serving as (a) a drain or (b) a receptacle for liquid to be stored for a later use. [figure] [caption]Figure 1: A typical example of the subject matter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

563, for a closed circulating system having a similar pump.

SEE OR SEARCH CLASS

60, Power Plants,

477+, for a pressure fluid source as a motor including a ram driven by fluid which is pumped from the reservoir and having means for pressurizing, vacuumizing, or venting the reservoir.

222, Dispensing,

383.1+, for a discharge assistant such as a supply container and a pump including container mounted pump or pulsator.