US PATENT SUBCLASS 108 / 17
.~ Multiplanar to coplanar position


Current as of: June, 1999
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108 /   HD   HORIZONTALLY SUPPORTED PLANAR SURFACES

11  DF  CONVERTIBLE {7}
17.~ Multiplanar to coplanar position


DEFINITION

Classification: 108/17

(under subclass 11) Device comprising a plurality of surfaces movable from a terraced or superposed relationship to an arrangement wherein all the surfaces rest in the same horizontal plane.