Fluid handling – With casing – support – protector or static constructional... – Guards and shields
Reexamination Certificate
2008-01-15
2008-01-15
Fox, John (Department: 3753)
Fluid handling
With casing, support, protector or static constructional...
Guards and shields
C137S372000, C052S091100, C052S198000, C089S036040
Reexamination Certificate
active
07318446
ABSTRACT:
A structure for protecting pipeline sections has a base, a housing affixed to the top surface of the base and having a plurality of side walls extending at an acute angle with respect to a top surface of the base, and an accessing door connected to the housing in a position above the base. The interior of the housing is vented to the atmosphere. The plurality of side walls includes a pair of triangularly-shaped walls and a pair of trapezoidally-shaped walls.
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Egbert Law Offices
Fox John
LandOfFree
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