US PATENT SUBCLASS 210 / 303
.~.~.~ Cut-off sediment trap

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

294  DF  DIVERSE DISTINCT SEPARATORS {3}
295  DF  .~ Including a filter {5}
299  DF  .~.~ Including constituent trapping feature {10}
303.~.~.~ Cut-off sediment trap

DEFINITION

Classification: 210/303

(under subclass 299) Apparatus having a valve arranged to isolate a sediment chamber from a filter unit.

SEE OR SEARCH THIS CLASS, SUBCLASS:

418+, for a filter with a flow controller.