Brushing – scrubbing – and general cleaning – Implements – Fabric
Reexamination Certificate
2007-02-27
2007-02-27
Chin, Randall (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Fabric
C015S229100, C015S229400
Reexamination Certificate
active
10148805
ABSTRACT:
The invention relates to an absorbent structure for cleaning surfaces. The absorbent structure has areas or sections or mixtures comprising different material, these areas, sections or mixtures having either a primarily absorbent effect or a primarily cleaning effect. The structure has a support structure to which the cleaning material has been applied. The aim of the invention is to provide an absorbent structure with greater potential for variation and variants in terms of its cleaning and absorbency properties and/or effects. To this end, the inventive absorbent structure has a pocket or bag-shaped cavity in which pieces or strips of highly absorbent materials are located.
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DIN 53 923. “Determination of the water absorption of textile surface products”. Jan. 1978 (and English translation).
Faubel Heiko
Kresse Frank
Chin Randall
Ecolab Inc.
Merchant & Gould P.C.
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