US PATENT SUBCLASS 4 / 669
.~ Float actuated

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

668  DF  HAVING CONDITION RESPONSIVE SUPPLY OUTLET, DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH {1}
669.~ Float actuated

DEFINITION

Classification: 4/669

Float actuated:

(under subclass 668) Subject matter wherein the condition responsive means of the apparatus uses a buoyant body that rests or remains near the surface of a body of liquid to sense a randomly occurring situation or change in the environment to effect a change in the operation of the sink or bath.