US PATENT SUBCLASS 73 / 314
.~.~ With position sensing

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

290 R  DF  LIQUID LEVEL OR DEPTH GAUGE {13}
305  DF  .~ Float {12}
314.~.~ With position sensing

DEFINITION

Classification: 73/314

(under subclass 305) Gauges having means operable to sense or feel the position of the float as distinguished from indicating means which are operatively connected with the float for continuous control thereby. The sensing means is usually manually operable.