US PATENT SUBCLASS 4 / 391
.~.~.~.~ Float connected or float type valve

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

300  DF  FLUSH CLOSET {22}
353  DF  .~ Tank only {9}
378  DF  .~.~ With outlet valve {6}
390  DF  .~.~.~ With overflow through valve closure {1}
391.~.~.~.~ Float connected or float type valve

DEFINITION

Classification: 4/391

Float connected or float type valve:

(under subclass 390) Subject matter wherein either the valve is buoyant in the flushing liquid or is rigidly connected to a body buoyant in the flushing liquid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

394, and 395+, respectively, for such devices including float connected and float type valves, respectively, without an overflow through the valve bodies.