Excavating – Beneath a body of water – Suction
Reexamination Certificate
2007-10-18
2009-11-24
Beach, Thomas A (Department: 3671)
Excavating
Beneath a body of water
Suction
C037S311000, C405S228000, C114S296000
Reexamination Certificate
active
07621059
ABSTRACT:
This invention is directed to an underwater sediment evacuation system. The invention uses a suction pile and one or more pumps, valves, and lines to evacuate sediment contained within the internal volume of the suction pile.
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Frisbie F. Richard
McCoy, Jr. Richard W.
Beach Thomas A
Duane Morris LLP
Oceaneering International Inc.
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