US PATENT SUBCLASS 108 / 149
SUPPORTING STRUCTURE EXTENDS UPWARDLY OF SURFACE


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

149SUPPORTING STRUCTURE EXTENDS UPWARDLY OF SURFACE


DEFINITION

Classification: 108/149

(under the class definition) Device wherein the structure which supports the surface extends upwardly of the surface to engage overhead supporting structure.

SEE OR SEARCH CLASS

182, Fire Escape, Ladder, or Scaffold,

150, for a suspended platform.

248, Supports,

317+, for a device for supporting an article by hanging it from an overhead support.