Sheathed steel pipe with conductive plastic resin
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 22, 1998
Issued Date -
N/A
app pub date -
Apr 10, 1996
filing date -
Mar 10, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pipe body sheathed with a film of plastic resin. A strip of conductive plastic resin is along the entire length of the pipe body and made integral with the resin film by extrusion. The conductive strip readily discharges static electricity that may develop in a structure made of said pipes. They are connected to have their conductive strips end-to-end, thereby grounding the so built structure.
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Cited Art Landscape
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