US PATENT SUBCLASS 5 / 618
.~.~.~ And lower body portions of user supported by adjustable section

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}
617  DF  .~.~ Upper body portions of user supported by adjustable section {1}
618.~.~.~ And lower body portions of user supported by adjustable section {1}
619  DF  .~.~.~.~> Lower body supporting section segmented longitudinally

DEFINITION

Classification: 5/618

And lower body portions of user supported by adjustable section:

(under subclass 617) Subject matter in which both the upper and lower body sections of the user are supported by movable sections.