US PATENT SUBCLASS 4 / 420
.~ Bowl

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

300  DF  FLUSH CLOSET {22}
420.~ Bowl {7}
420.1  DF  .~.~> With body-contacting nozzle
420.2  DF  .~.~> With heated bidet fluid
420.3  DF  .~.~> With bidet basin
420.4  DF  .~.~> With bidet nozzle {1}
421  DF  .~.~> Siphon discharge {8}
431  DF  .~.~> Pump or suction-type discharge {1}
434  DF  .~.~> Valved dischage {2}

DEFINITION

Classification: 4/420

Bowl:

(under subclass 300) Subject matter wherein the receptacle is open at the top.

(1) Note. Most receptacles also have an outlet open.

SEE OR SEARCH THIS CLASS, SUBCLASS:

256.1, for a debris catcher or a cleanout plug for a flush

closet bowl.

901, for a bowl skirt.

905, for a squat bowl.