US PATENT SUBCLASS 4 / 566.1
.~.~.~.~.~ Hydraulically operated

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

538  DF  TUBS {9}
559  DF  .~ Convenience accessories {4}
560.1  DF  .~.~ Means for handling user {2}
564.1  DF  .~.~.~ Vertically, only (e.g., lifts) {1}
565.1  DF  .~.~.~.~ Supported by tub {1}
566.1.~.~.~.~.~ Hydraulically operated

DEFINITION

Classification: 4/566.1

Hydraulically operated:

(under subclass 565.1) Subject matter having a fluid means to move the handling means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

563.1, for hydraulically operated horizontal and vertical moving means.