(under subclass 305) Gauges wherein means is provided to lock the float against motion. Locking is usually maintained to prevent motion of the float during surging of the liquid, or to fix the float until a reading is completed.
SEE OR SEARCH THIS CLASS, SUBCLASS:
314, for float gauges wherein the float is locked during sensing of the float position.
SEE OR SEARCH CLASS
43, Fishing, Trapping, and Vermin Destroying,
44.87+, for floats used on fishing lines functioning to control and support the line and having means to permit selective free sliding or affixing of the float on the line.
