US PATENT SUBCLASS 4 / 436
.~.~.~.~ By movement of seat or lid

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}
435  DF  .~.~.~ With flush supply actuated by valved discharge {3}
436.~.~.~.~ By movement of seat or lid

DEFINITION

Classification: 4/436

By movement of seat or cover:

(under subclass 435) Subject matter wherein the valves are actuated by motion of a closet seat or lid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

408, for a seat actuated valve in a tank.