US PATENT SUBCLASS 4 / 227.2
.~.~ Float actuated

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

222  DF  DISINFECTION {11}
227.1  DF  .~ Dispensing to water in flush tank {2}
227.2.~.~ Float actuated {1}
227.3  DF  .~.~.~> Valve

DEFINITION

Classification: 4/227.2

Float actuated:

(under subclass 227.1) Subject matter wherein the dispenser is activated by a member that is buoyed by and which uses the rise or fall of the water level in the flush tank to discharge a chemical into the water of the flush tank for the purpose of disinfecting, deodorizing, cleaning, or coloring the water.