US PATENT SUBCLASS 137 / 212
.~.~.~ Unitary mounting for gas pressure inlet and liquid outlet

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

154  DF  DIVERSE FLUID CONTAINING PRESSURE SYSTEMS {7}
206  DF  .~ Gas pressure storage over or displacement of liquid {5}
209  DF  .~.~ With gas maintenance or application {3}
212.~.~.~ Unitary mounting for gas pressure inlet and liquid outlet

DEFINITION

Classification: 137/212

(under subclass 209) Apparatus wherein the gas pressure inlet and liquid outlet have a common mounting adapted for manipulation as a unit for positioning or removal from a gas and liquid container.

SEE OR SEARCH THIS CLASS, SUBCLASS:

317+, for devices for tapping a container under pressure which frequently comprise the liquid outlet subcombination of the subject matter under this definition.

594+, and 625.18+, for fluid distribution systems including noncommunicating flow paths where one flow path may be for gas and the other for liquid.

SEE OR SEARCH CLASS

222, Dispensing,

394+, for dispensers having fluid pressure discharge assistants, especially subclass 399 for those having a gas reservoir and subclasses 401+ for those having a pressure generating pump mounted on the supply container, and see the search notes to subclass 394.