US PATENT SUBCLASS 222 / 68
.~.~.~ Plural

Current as of: June, 1999
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222 /   HD   DISPENSING

52  DF  AUTOMATIC CONTROL {10}
64  DF  .~ Material level control {3}
67  DF  .~.~ Float-operated flow controllers {2}
68.~.~.~ Plural

DEFINITION

Classification: 222/68

(under subclass 67) Dispensers having two or more outlet elements controlled by a float or two or more level responsive float mechanisms for the same trap or container. They may be for the same or different types of outlet.

SEE OR SEARCH CLASS

137, Fluid Handling,

391, 411 and 423 for liquid level responsive or maintaining systems involving plural floats and/or plural float controlled passages.