US PATENT SUBCLASS 4 / 441
.~.~.~ Pivoted valve

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

300  DF  FLUSH CLOSET {22}
420  DF  .~ Bowl {7}
434  DF  .~.~ Valved dischage {2}
441.~.~.~ Pivoted valve {1}
442  DF  .~.~.~.~> Pan type

DEFINITION

Classification: 4/441

Pivoted valve:

(under subclass 434) Subject matter wherein the discharge valve turns about a fixed axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

438+, for a pivoted discharge valve and a supply valve.