Foam string mop head
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United States of America Patent
Stats
-
Oct 27, 1998
Grant Date -
N/A
app pub date -
Apr 14, 1997
filing date -
Jun 19, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mop head has a fitting, a coupler, and string. The fitting couples to the end of a handle. The coupler attaches the string to the fitting. The string is arranged in multiple loops that depend from the fitting. The string itself is made of a foam core and a protective filament covering. The foam is of the open cell type for absorbency and wringability. The filament is braided or knitted so as to completely encircle the core and to provide openings therethrough in order to allow access to the core. The covering protects the core from tearing and other mechanical damage, while maintaining the porosity of the overall string.
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Family
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Cited Art Landscape
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