Athletic flooring substructure
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United States of America Patent
Stats
-
May 6, 2003
Grant Date -
Dec 19, 2002
app pub date -
Jun 18, 2001
filing date -
Jun 18, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ladder-shaped subassembly for use in assembling a subfloor for an athletic floor that is anchored, resilient, ventilatable, and DIN certifiable. Long nailing strips form the long members of the ladder-shape while shorter transverse anchor strips secured below the long members form the rung members of the ladder shape. The anchor strips have resilient pads secured to their lower face. The ladder-shaped subassemblies are positioned on a base so that the long members are abutting and the long members of the subassemblies are spaced apart from each other approximately the same distance as they are spaced from each other on the subassembly thereby creating an open channel through which ventilating air can flow between the flooring above the subassemblies and the base below the subassemblies. Anchors engage the anchor strips so as to permit the downward flexure of the floor but limit the upward rebound of the floor.
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Cited Art Landscape
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