Hydraulic and earth engineering – Foundation – Columnar structure
Reexamination Certificate
2005-09-13
2005-09-13
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Foundation
Columnar structure
C405S232000, C405S303000, C052S170000, C052S514500, C252S500000
Reexamination Certificate
active
06942428
ABSTRACT:
A conductive polymer backfill composition and method of use for setting or resetting utility poles is described. The backfill material is effective in simultaneously reinforcing and electrically grounding the utility pole.
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Hannay Richard C.
Kirby Norman
Owen Richard A.
Foward Ventures L.P.
Fulbright & Jaworski LLP
Lagman Frederick L.
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