US PATENT SUBCLASS 210 / 309
.~.~.~.~ Attached to filter element

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}
308  DF  .~.~.~ Directly communicating with tubular filter interior {1}
309.~.~.~.~ Attached to filter element

DEFINITION

Classification: 210/309

(under subclass 308) Apparatus in which the filter element and the sediment chamber means are directly attached to each other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

454, for a filter within a flow line connected casing which filter element is attached to a casing closure.