US PATENT SUBCLASS 137 / 247.27
.~.~ Plural inlet

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

247  DF  WITH LIQUID VALVES OR LIQUID TRAP SEALS {3}
247.11  DF  .~ Liquid seal in liquid flow line; flow liquid forms seal {8}
247.27.~.~ Plural inlet

DEFINITION

Classification: 137/247.27

(under subclass 247.11) Devices having connections for a plurality of inlet pipes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

216.1+, for liquid seals with plural connections one of which is for an external vent means.

602+, for systems having multiple inlets and a single outlet, and see the search notes thereunder.