US PATENT SUBCLASS 297 / 162
.~.~ Connected to move to inoperative position
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}
162
.~.~ Connected to move to inoperative position
DEFINITION
Classification: 297/162
(under subclass 160) Device in which the surface is connected to the seat by means permitting movement of the surface to a nonuse position.