SHAPABLE PROTECTIVE COVERS FOR PREVENTING LIQUIDS FROM FLOWING INTO VERTICAL DRAINS
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United States of America Patent
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Issued Date -
Jul 25, 2013
app pub date -
Jan 23, 2013
filing date -
Jan 23, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Shapable protective covers for vertical drains and other holes to prevent spills and other liquids from flowing therein are disclosed. The shapable protective covers include a backing layer with a malleable shapable core and a pliable, tacky sealing layer. The pliable, tacky sealing layer may be secured to the other layers by a bonding layer adhered to or partially embedded in at least one of the layers. The shapable protective covers may be positioned over a vertical drain such that an exposed surface of a pliable, tacky sealing layer contacts a portion of the surface surrounding the vertical drain, thereby preventing liquids from passing through the drain.
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