US PATENT SUBCLASS 312 / 259
.~.~ Flexible cardboard-type walls

Current as of: June, 1999
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312 /   HD   SUPPORTS: CABINET STRUCTURE

257.1  DF  KNOCKDOWN OR SETUP TYPE {6}
258  DF  .~ Foldable {2}
259.~.~ Flexible cardboard-type walls {2}
260  DF  .~.~.~> Slidable closure or guides
261  DF  .~.~.~> Slidable compartment or guide

DEFINITION

Classification: 312/259

(under subclass 258) Structures having stiff but flexible walls, usually of cardboard and usually scored at the fold lines.