US PATENT SUBCLASS 52 / 246
.~ Supports transverse structure

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

245  DF  CURVILINEAR BARRIER {4}
246.~ Supports transverse structure

DEFINITION

Classification: 52/246

(under subclass 245) Device including a horizontal structure, e.g., floor or roof, mounted on and crossing at least the inner edge of the curved barrier.