US 11,959,240 B2
Ditch and canal liner assembly
Kenneth L. Suazo, Espanola, NM (US)
Assigned to AMERICAN LEAK DETECTION IRRIGATION, INC., New Haven, CT (US)
Filed by AMERICAN LEAK DETECTION IRRIGATION, INC., New Haven, CT (US)
Filed on Jun. 3, 2022, as Appl. No. 17/831,696.
Application 17/831,696 is a continuation in part of application No. 29/787,534, filed on Jun. 7, 2021.
Claims priority of provisional application 63/237,096, filed on Aug. 25, 2021.
Prior Publication US 2022/0389676 A1, Dec. 8, 2022
Int. Cl. E02B 5/02 (2006.01)
CPC E02B 5/02 (2013.01) 19 Claims
OG exemplary drawing
 
1. A ditch liner having a longitudinal direction and a transverse direction perpendicular to the longitudinal direction, the ditch liner comprising:
a first corrugation extending in the transverse direction, and having
a first angled section having a width in the longitudinal direction,
a second angled section having a width in the longitudinal direction, and
a central section positioned between the first angled section and the second angled section, and having a width in the longitudinal direction; and
a second corrugation extending in the transverse direction and having
a first angled section having a width in the longitudinal direction,
a second angled section having a width in the longitudinal direction, and
a central section positioned between the first angled section of the second corrugation and the second angled section of the second corrugation, and having a width in the longitudinal direction,
wherein the first angled section of the first corrugation is adjacent to the first angled section of the second corrugation in the longitudinal direction,
the second angled section of the first corrugation is adjacent to the second angled section of the second corrugation in the longitudinal direction,
the central section of the first corrugation is adjacent to the central section of the second corrugation in the longitudinal direction,
the width of the first angled section of the first corrugation is greater than the width of the first angled section of the second corrugation at a first location along the transverse direction,
the width of the second angled section of the first corrugation is less than the width of the second angled section of the second corrugation at a second location along the transverse direction, and
the width of the central section of the first corrugation is equal to the width of the central section of the second corrugation at all locations along the transverse direction.