Brushing – scrubbing – and general cleaning – Implements – Combined
Reexamination Certificate
2005-02-22
2005-02-22
Spisich, Mark (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Combined
C015S229110, C015S244400
Reexamination Certificate
active
06857159
ABSTRACT:
A renewable sponge. A body includes a non-abrasive layer and an abrasive layer that overlies, and is attached to, the non-abrasive layer. Each of the non-abrasive layer and the abrasive layer include a plurality of peel-off layers that are substantially separated from each other by strategically positioned slits so as to allow each of the plurality of peel-off layers to be peeled off when exhausted and expose a next peel-off layer so as to renew the renewable sponge. The strategically positioned slits extend between adjacent ones of the plurality of peel-off layers completely across the body, from one side of the body to the other side of the body. The strategically positioned slits that are between adjacent layers of the plurality of peel-off layers are separated from each other by non-slitted portions of the body.
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Miller, P.L., Registered Patent Attorney Richard L
Spisich Mark
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