US PATENT SUBCLASS 312 / 272
.~ Vertically movable
Current as of:
June, 1999
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SUPPORTS: CABINET STRUCTURE
271
DF
CONSTRAINED, INTERCONNECTED COMPONENTS
{3}
272
.~ Vertically movable {1}
272.5
DF
.~.~
> With rigid housing wall
DEFINITION
Classification: 312/272
(under subclass 271) Structures in which one of the interconnected parts is vertically movable, nonpivoted, and at least partly housed when in retracted position.