US PATENT SUBCLASS 52 / 71
.~ Barrier of hingedly connected sections

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

64  DF  BARRIER OR MAJOR SECTION MOUNTED FOR IN SITU REPOSITIONING; E.G., REARRANGEABLE OR ROTATABLE {8}
71.~ Barrier of hingedly connected sections

DEFINITION

Classification: 52/71

(under subclass 64) Structure wherein the movable barrier section cooperates with other sections in forming a barrier, the sections being hingedly connected so as to allow the barrier to be collapsed.

SEE OR SEARCH CLASS

108, Horizontally Supported Planar Surfaces,

166+, for such a structure which is freely movable over a supporting surface, e.g., a foldable stage, per se.