Erosion control panels

Hydraulic and earth engineering – Bank – shore – or bed protection – Wave or flow dissipation

Reexamination Certificate

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Details

C405S302700, C210S170050, C256S012500, C256S024000, C256S032000

Reexamination Certificate

active

06843616

ABSTRACT:
An erosion control device is a panel formed of spaced horizontal and spaced vertical rods joined together to create a frame upon which is mounted a sheet of silt fencing material. A plurality of such panels may be rotatably joined together to form different configurations of erosion control fencing. The panels are reusable and the silt fencing material may be replaced thereon. The silt fencing material may be used to form a pocket for sand, thus forming a sandbag at the base of the panel for controlling water flow. The panel may have affixed thereto at the base a narrow metallic strip for cutting into the ground as the panel is forced downward thereon.

REFERENCES:
patent: 697259 (1902-04-01), Lavely
patent: 1476853 (1923-12-01), Tabor
patent: 3423072 (1969-01-01), Bernstein
patent: 4773437 (1988-09-01), Glutting
patent: 5156496 (1992-10-01), Vidal et al.

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