US PATENT SUBCLASS 210 / 449
.~.~.~ Pipe end attached closed casing, e.g., faucet

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

348  DF  FILTER {25}
435  DF  .~ Within flow line or flow line connected close casing {9}
446  DF  .~.~ Axially aligned inlet and outlet {3}
449.~.~.~ Pipe end attached closed casing, e.g., faucet

DEFINITION

Classification: 210/449

(under subclass 446) Apparatus in which the closed casing is attached to and extends beyond the end of a pipe.

SEE OR SEARCH THIS CLASS, SUBCLASS:

459+, for a similar filter not enclosed in a casing.

SEE OR SEARCH CLASS

137, Fluid Handling,

549+, for a flow controller combined with gas separating means.