US PATENT SUBCLASS 141 / 222
.~.~.~.~.~.~.~ Adjustable receiver engaging or coacting means

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

192  DF  AUTOMATIC CONTROL OF FLOW CUTOFF OR DIVERSION {4}
198  DF  .~ Level or overflow responsive {3}
206  DF  .~.~ Manually initiated valve with both manual and level cut-off controls {5}
217  DF  .~.~.~ Diverse controls for single valve {1}
218  DF  .~.~.~.~ Valve latched open {3}
220  DF  .~.~.~.~.~ Float controlled trip means {2}
221  DF  .~.~.~.~.~.~ With sensitivity or level adjustment {1}
222.~.~.~.~.~.~.~ Adjustable receiver engaging or coacting means

DEFINITION

Classification: 141/222

(under subclass 221) Filling apparatus in which the effectiveness of the buoyant responsive means is changed by adjusting the operative position of the filling means relative to the receiver.

SEE OR SEARCH THIS CLASS, SUBCLASS:

368, for adjustable gage collars relating the receiver to the filling means.