Sponge device with urethane and cellulose material combination construction
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United States of America Patent
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N/A
Issued Date -
Jul 31, 2008
app pub date -
Dec 10, 2007
filing date -
Dec 11, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The sponge construction (100) includes two layers (102, 104) connected together. A layer of cellulose material (102) and a layer of urethane material (104) are connected to each other. For example, the layer of cellulose material (102) is laminated, bonded or adhered using an adhesive to the urethane material (104). The urethane material (104) is preferably reticulated foam. In an alternative embodiment, it is also possible that the sponge construction (200) integrally includes a dispensing device (202). For example, the dispensing device (202) is preferably a liquid pump (204) that pumps liquid (206) from a storage chamber (210) to location that is suitable for use, such as proximal to the layer of cellulose material (214) and/or the layer of urethane material (216) so that one of the layers (214, 216) can assist in distributing and applying the liquid (206) to be dispensed.
First Claim
Family
International Classification(s)
Cited Art Landscape
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