Pipe cleaning tool and method
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United States of America Patent
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Dec 1, 2009
Grant Date -
Oct 5, 2006
app pub date -
Mar 28, 2006
filing date -
Apr 5, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A method of cleaning a pipe provides a tool within the pipe. The tool has a body of smaller diameter than the pipe such that the body and pipe define an annulus and a fluid guiding member located at the annulus and movable relative to the pipe. The fluid guiding member moves relative to the pipe to guide fluid forward of the fluid guiding member to a pipe outlet.
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