DITCH AND CANAL LINER ASSEMBLY
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United States of America Patent
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Issued Date -
Jun 27, 2024
app pub date -
Mar 12, 2024
filing date -
Jun 7, 2021
priority date (Note) -
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Abstract
A ditch liner includes: a first corrugation having first and second angled sections, and a central section; and a second corrugation having first and second angled sections, and a central section. The first angled sections are adjacent to each other, the second angled sections are adjacent to each other, the central sections are adjacent to each other, a width of the first angled section of the first corrugation is different than a width of the first angled section of the second corrugation at a first location, a width of the second angled section of the first corrugation is different than a width of the second angled section of the second corrugation at a second location, and a width of the central section of the first corrugation is equal to a width of the central section of the second corrugation at a third location.
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