US PATENT SUBCLASS 297 / 104
.~ Link pivoted to back and armrest
Current as of:
June, 1999
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297 /
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CHAIRS AND SEATS
94
DF
BACK REVERSIBLE AS TO BOTTOM; E.G., WALKOVER TYPE
{4}
104
.~ Link pivoted to back and armrest
DEFINITION
Classification: 297/104
(under subclass 94) Device wherein the reversing means includes a link pivoted at one end to the back and at its other end to an armrest.