Flooring
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 11, 2009
Grant Date -
May 18, 2006
app pub date -
Nov 10, 2005
filing date -
May 13, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flooring of pre-stressed deck construction having an elongate decking extending along the flooring is provided. The decking has an upwardly facing asymmetrically profiled channel formation whereby the neutral axis is above a central horizontal plane. A tension rod extends between stressing brackets secured to each end of the decking and is located below the neutral axis of the decking along the length of the decking. Each stressing bracket is secured to upwardly extending sidewalls of the channel above the tension rod. The decking is attached to the girder framework of a building.
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Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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