US PATENT SUBCLASS 297 / 161
.~.~ Adjustable to multiple use positions

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

135  DF  WITH TABLE, DESK, OR EASEL {13}
160  DF  .~ Tablet-arm type {2}
161.~.~ Adjustable to multiple use positions

DEFINITION

Classification: 297/161

(under subclass 160) Device in which the surface is connected

to the seat by means permitting movement of the surface to various positions of use.