US PATENT SUBCLASS 5 / 157
.~.~.~ Telescoping

Current as of: June, 1999
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5 /   HD   BEDS

131  DF  BEDSTEADS {6}
133  DF  .~ Upending {18}
149  DF  .~.~ Sectional {7}
157.~.~.~ Telescoping

DEFINITION

Classification: 5/157

(under subclass 149) Devices in which the upending section is longitudinally increased by telescoping during or after the unfolding.

SEE OR SEARCH THIS CLASS, SUBCLASS:

184, for extension side rails.