US PATENT SUBCLASS 210 / 474
.~.~ At upper edge of filtrate receiver

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

348  DF  FILTER {25}
473  DF  .~ Resting on supporting receiver, e.g., portable {3}
474.~.~ At upper edge of filtrate receiver {2}
475  DF  .~.~.~> Filter offset in cover
476  DF  .~.~.~> Telescoped receivers or receiver sections

DEFINITION

Classification: 210/474

(under subclass 473) Apparatus supported at the upper edge of the receiver.

SEE OR SEARCH THIS CLASS, SUBCLASS:

471, for a device having a ring and handle which may rest on the upper edge of receptacle.