US PATENT SUBCLASS 4 / 356
.~.~.~ Float outlet valve

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

300  DF  FLUSH CLOSET {22}
353  DF  .~ Tank only {9}
354  DF  .~.~ Pressure tank {6}
356.~.~.~ Float outlet valve {1}
357  DF  .~.~.~.~> Free floating {1}

DEFINITION

Classification: 4/356

Float outlet valve:

(under subclass 354) Subject matter wherein an outlet valve

is buoyant or is held open by a buoyant device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

392, for an outlet valve connected to a float.

395+, for a float type outlet valve.