US PATENT SUBCLASS 210 / 464
.~ Portable receptacle draining type

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

348  DF  FILTER {25}
464.~ Portable receptacle draining type {3}
465  DF  .~.~> Cooperating handles on receptacle and drainer
466  DF  .~.~> Receptacle spout {2}
469  DF  .~.~> On or adjacent receptacle upper edge

DEFINITION

Classification: 210/464

(under subclass 348) Apparatus mounted at the top of or on the spout of a portable receptacle functioning when the receptacle is tipped.

SEE OR SEARCH THIS CLASS, SUBCLASS:

473+, for a filter mounted at the inlet to a receptacle.