Pole structure
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United States of America Patent
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Jun 29, 1993
Issued Date -
N/A
app pub date -
Jun 14, 1991
filing date -
Jun 21, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pole for supporting utility lines and the like is made of pultruded composites. In one embodiment, an interior lattice of composite members forms an elongated open-celled beam which is enclosed in a preferably composite outer skin. In another embodiment pole side panels are pultruded to define interlocking edges so they can be laid parallel to define an enclosure with the edges interfitting.
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