Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor
Reexamination Certificate
2005-03-15
2005-03-15
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Marine structure or fabrication thereof
With anchoring of structure to marine floor
C114S293000
Reexamination Certificate
active
06866449
ABSTRACT:
An anchor block construction (10) for attachment to an escape line (100) extending from a drilling rig (101) wherein, the construction (10) includes a concrete block member (20) having a base (21) with a plurality of downwardly depending anchor leg members (30), at least two inwardly angled sidewalls (22) (24) provided with anchor rod members (40) (40) disposed in recessed receptacle elements (50) and a top surface (26) likewise provided with an anchor rod member (40′) disposed in a recessed receptacle (50) wherein, the escape line (100) is intended to be secured to a selected one of the sidewall anchor rod members (40)(40) which is disposed beneath the midline of the concrete block member (20).
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Lagman Frederick L.
Saldano Lisa M.
Sturm & Fix LLP
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