Stormwater chamber with changing corrugation width angle
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United States of America Patent
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-
Dec 11, 2007
Grant Date -
N/A
app pub date -
May 26, 2006
filing date -
May 5, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arch shape cross section molded plastic stormwater chamber, which has a multiplicity of corrugations, can be nested within another like chamber for shipment. The width and included angle between the opposing sides of each corrugation both decrease with elevation from the base of the chamber.
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