US PATENT SUBCLASS 4 / 694
.~ Overflow opening attachment

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

679  DF  DRAIN, OVERFLOW OR TRAP FOR A SINK OR BATH {3}
694.~ Overflow opening attachment

DEFINITION

Classification: 4/694

Overflow opening attachment:

(under subclass 679) Subject matter wherein the apparatus is connectable to the overflow opening of the sink or bath to control the flow of fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

255.01+, for means to block an overflow for use with an agitating obstruction remover.

255.07, for means to block an overflow for use with an obstruction remover that uses external water pressure.