Trench box dewatering system

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United States of America Patent

PATENT NO 8926229
SERIAL NO

13231006

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dewatering system built onto trench shoring boxes and equipment for removing and pumping ground water from ditches or trenches excavated to install underground utility pipes and equipment. Ground water is pulled from the trench bottom by the dewatering system through slotted openings at the bottom of the trench shoring equipment and through the attached suction tubes. The suction tubes are attached to a pump at the top of the trench shoring equipment.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clair, Bruce Alan Marshfield, US 1 12

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