Apparatus and method for controlling liquid on a site

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United States of America Patent

PATENT NO 9714496
SERIAL NO

14180666

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus, for allowing control of liquid level on a site, comprising a hollow stake body comprising lateral openings for allowing liquid thereinto when the apparatus is positioned into the ground, a stake tip at one end and a hit plate receiver at an opposite end. A method for controlling liquid level on an excavation site comprising positioning the apparatus at one location on the site, positioning a hit plate on the apparatus, repeatedly hitting the hit plate until at least one opening is below ground at a liquid control depth, removing the hit plate and installing a pump for pumping liquid accumulated in the apparatus. A mesh construction, for use with the apparatus, comprising a first punctured cover, a second punctured cover and a mesh assembly, comprising at least one filtration mesh, sandwiched between the first and the second punctured covers for allowing liquid therethrough.

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Patent Owner(s)

Patent OwnerAddress
GROUPE MAMMUT INC132 CH DU SECOND-RUISSEAU CALIXA-LAVALLÉE (QUEBEC) J0L1A0

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouchard, Pierre-Luc Montréal, CA 3 3

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