Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Supporting – anchoring – or positioning of pipe or cable
Reexamination Certificate
2007-04-17
2007-04-17
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Supporting, anchoring, or positioning of pipe or cable
C405S156000
Reexamination Certificate
active
10458463
ABSTRACT:
An expansion loop for an above-ground pipeline that utilizes cold bent pipe sections having a bend angle of less than 90 degrees and a bend rate (in degrees per foot) of relatively low severity.
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Conocophillips Company
Cross Ryan N.
Kelly Kameron D.
Lagman Frederick L.
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