US PATENT SUBCLASS 5 / 616
.~.~ Electrically operated

Current as of: June, 1999
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5 /   HD   BEDS

600  DF  INVALID BED OR SURGICAL SUPPORT {12}
613  DF  .~ Sectional user supporting surface {3}
616.~.~ Electrically operated

DEFINITION

Classification: 5/616

Electrically operated:

(under subclass 613) Subject matter in which a section of the supporting surface is moved by a means utilizing electric power.

(1) Note. This subclass includes devices in which an electrical system, such as a screw rotated by an electric motor, is operatively connected to at least one of the sections to move the section, to thereby reposition the user's body.