Brush for a well bore casing
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United States of America Patent
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May 11, 2010
Issued Date -
N/A
app pub date -
Oct 21, 2008
filing date -
Oct 21, 2008
priority date (Note) -
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Abstract
A brush for cleaning debris from the inner surface of a well bore casing. The brush includes an inner base ring adapted to fit on a shaft, and at least one bristle assembly engaged around the circumference of the base ring. The brush features wire bristles extending radially from its circumference forming a brushing surface, and at least one channel formed in the brushing surface to provide for the evacuation of loosened debris.
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