US PATENT SUBCLASS 297 / 160
.~ Tablet-arm type

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

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

DEFINITION

Classification: 297/160

(under subclass 135) Device in which a chair arm is enlarged to form a writing surface, or in which a chair arm has a writing surface attached thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

411.2+, for a seat with an armrest.