Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate
2006-04-19
2009-11-24
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Submerging, raising, or manipulating line of pipe or cable...
C405S166000, C405S158000
Reexamination Certificate
active
07621697
ABSTRACT:
A system for abandonment or recovery of a load, e.g., a pipeline or sub-sea structure, includes: at least two cables, each with a length adapted for a certain water depth and with a first end and a second end; a winch system for the at least two cables, the first ends of each cable being connected to the winch system; and a connection device for connecting the second ends of each cable to the load to be abandoned or recovered.
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European Patent Office, European Search Report, Oct. 4, 2007, from related European Patent Application No. EP 07105947.1, filed Apr. 11, 2007.
Regelink Jeroen
Steenhuis André Luur Jan
Allseas Group S.A.
Kenyon & Kenyon LLP
Lagman Frederick L
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