US PATENT SUBCLASS 297 / 144
.~ Extensible from within or beneath seat component

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

135  DF  WITH TABLE, DESK, OR EASEL {13}
144.~ Extensible from within or beneath seat component {2}
145  DF  .~.~> From armrest
146  DF  .~.~> From back

DEFINITION

Classification: 297/144

(under subclass 135) Device in which a table, desk, or easel is connected to move from an inoperative position inside or

below a bottom to an operative position on the exterior thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

105+, for a bottom which moves to expose a supplementary body support.

188.09+, for a receptacle of general utility located beneath a bottom.