SINGLE WEB GRID WITH REINFORCED BULB
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United States of America Patent
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N/A
Issued Date -
May 29, 2008
app pub date -
Sep 27, 2006
filing date -
Sep 27, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Manufacture of roll formed one piece sheet metal grid tees that affords different load ratings with the same gauge and quality of sheet stock and the same overall cross-section dimensions by varying the width of the strip used to make the tees and disposing material added for increased load rating at the area of the hollow reinforcing bulb of the tees.
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