US PATENT SUBCLASS 4 / 531
.~.~.~ Seat

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

524  DF  VAPOR OR HEAT IN BATH (E.G., SAUNA, STEAM BATH, OR SUDATORIUM) {3}
526  DF  .~ Collapsible {2}
528  DF  .~.~ With body support means {2}
531.~.~.~ Seat {1}
532  DF  .~.~.~.~> Fixed

DEFINITION

Classification: 4/531

Seat:

(under subclass 528) Subject matter wherein the support is a means which allows the users to sit in an upright position.