US PATENT SUBCLASS 297 / 411.25
.~.~ Connected to a back
Current as of:
June, 1999
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CHAIRS AND SEATS
411.2
DF
ARMREST
{11}
411.23
DF
.~ Attachable to diverse chairs or seats; i.e., portable {2}
411.25
.~.~ Connected to a back
DEFINITION
Classification: 297/411.25
Connected to a back:
(under subclass 411.23) Armrest including structure which is joined to a back (or back frame).
