US PATENT SUBCLASS 340 / 616
.~.~.~.~ Overflow

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

500  DF  CONDITION RESPONSIVE INDICATING SYSTEM {6}
540  DF  .~ Specific condition {18}
603  DF  .~.~ Fluent material {7}
612  DF  .~.~.~ Material level {6}
616.~.~.~.~ Overflow

DEFINITION

Classification: 340/616

Overflow:

(under subclass 612) Subject matter wherein the level is detected by overflowing of a full container, or of flow in an overflow discharge form a container.

(1) Note. The mere use of the term "overflow" does not automatically result in classification herein.