Cleaning tool
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United States of America Patent
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-
Jun 3, 2008
Grant Date -
Jan 27, 2005
app pub date -
Oct 11, 2002
filing date -
Oct 23, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cleaning tool includes a cord-like structure formed from yarn, that includes at least in part thereof fine fibers of which the fineness of a single fiber is 1.1 decitex or lower, entwined into a cord shape so that the ends of the fibers are not exposed to the outside of the fabric while the total surface area is from 150000 to 2500000 m.sup.2 per 1 m.sup.3 and the apparent density is from 100000 to 700000 g/m.sup.3. Such a cleaning tool is capable of cleaning the surface of an object that has irregularities and gaps even when the surface irregularities and gaps are very small.
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