US PATENT SUBCLASS 297 / 440.18
.~.~ One-piece back and leg
Current as of:
June, 1999
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297 /
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CHAIRS AND SEATS
440.1
DF
HAVING DETACHABLY INTERFITTING PARTS OR COMPONENTS; I.E., KNOCKDOWN
{9}
440.15
DF
.~ Interfitted back and bottom or back frame and bottom frame {3}
440.18
.~.~ One-piece back and leg {1}
440.19
DF
.~.~.~
> Front leg
DEFINITION
Classification: 297/440.18
One-piece back and leg:
(under subclass 440.15) Device including a leg made of one-piece construction with the back (or back frame) of a seating device.