US PATENT SUBCLASS 5 / 188
.~.~.~.~ Linkages

Current as of: June, 1999
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5 /   HD   BEDS

131  DF  BEDSTEADS {6}
400  DF  .~ Having bottom {9}
*  DD  .~.~ Fabricated elastic flats {6}
186.1  DF  .~.~.~ Surface {7}
188.~.~.~.~ Linkages

DEFINITION

Classification: 5/188

(under subclass 186.1) Devices composed of units self-linked to form a continuous web of a parallel chains transversely connected or of uniformly dispersed rings or plates connected by links.