Subsurface drainage system and drain structure therefor

Details Subsurface drainage system and drain structure therefor Subsurface drainage system and drain structure therefor

2009-04-08

2010-10-19

Mayo-Pinnock, Tara (Department: 3671)

Hydraulic and earth engineering

Drainage or irrigation

Porous waterway, e.g., sand drain, etc.

C405S043000, C405S045000, C052S169500

Reexamination Certificate

active

07815395

ABSTRACT:
A subsurface drainage assembly for directing fluid drainage from a surface is disclosed. The subsurface drainage assembly includes a plurality of drain structure panels that include a plurality of spaced apart tubular support members arranged to define a unit having a plurality of side edges, the tubular support members having a first end, a second end, and a sidewall extending there between. The drain structure panels further include at least one strut extending from each support member to another support member to latterly support the tubular support members. An anchor plate is positioned between at least two tubular support members. The anchor plate has an aperture formed there through sized and configured to receive a ground anchoring member for securing the drain structure panel to a ground surface.

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