External pipe cleaner
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United States of America Patent
Stats
-
Nov 13, 2007
Grant Date -
Sep 30, 2004
app pub date -
Mar 25, 2004
filing date -
Mar 26, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a pipe cleaner apparatus that is attached to a pipe fusion machine. The pipe cleaner removes dirt, snow, mud, and other debris from the outer surface of pipe sections prior to the butt fusion process. The pipe cleaner may be a wiper through which the pipe slides, or may be a multi-piece scraper with spring loaded flaps that clean the outside surface of the pipe.
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Family
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Cited Art Landscape
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