Leaching system

Details Leaching system Leaching system

2008-04-01

2008-04-01

Lagman, Frederick L. (Department: 3672)

Hydraulic and earth engineering

Drainage or irrigation

Porous or apertured pipe, flume, or tileway

C405S043000, C405S044000, C405S046000, C405S049000

Reexamination Certificate

active

11353016

ABSTRACT:
A leaching device having slots to frictionally engage soil to permit the introduction of water through the slots and into the soil while prohibiting the excessive passage of soil particles through the slots. A method of introducing water into soil by passing water through slots that frictionally engage soil to permit water to pass through the slots and which prohibits the excessive passing of soil particles through the slots.

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patent: 2005/0074287 (2005-04-01), Brochu et al.

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