US PATENT SUBCLASS 52 / 68
.~ Wall extension convertible to roof

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}
68.~ Wall extension convertible to roof

DEFINITION

Classification: 52/68

(under subclass 64) Structure comprising a wall construction having an extension, which extension is adapted to be manipulated to form a roof section.

SEE OR SEARCH THIS CLASS, SUBCLASS:

66, for an entire roof movably connected to a substructure.

69, for a vertical section hinged to swing to form a horizontal barrier, e.g., canopy.