Brushing – scrubbing – and general cleaning – Machines – Brushing
Reexamination Certificate
2011-06-21
2011-06-21
Karls, Shay L (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
Brushing
C015S088300, C015S102000
Reexamination Certificate
active
07962989
ABSTRACT:
An apparatus for cleaning a flat panel display and a roll brush used therein are provided. The apparatus includes an internal wall, hollow cylindrical joint parts, each of which is joined with the internal wall and having an opening therein, and roll brushes, each of which includes a rotation shaft passing through the opening of the hollow cylindrical joint part, a hollow cylindrical liquid blocking member integrated with the rotation shaft to have an inner diameter larger than an outer diameter of the joint part, and a brush.
REFERENCES:
patent: 4947029 (1990-08-01), Kurihara et al.
patent: 6851151 (2005-02-01), Pena
patent: 10335279 (1998-12-01), None
patent: 2002327764 (2002-11-01), None
patent: 2005052834 (2005-03-01), None
patent: 2005056230 (2005-03-01), None
patent: 2006073938 (2006-03-01), None
patent: 10-2007-0000366 (2007-01-01), None
Office Action for the corresponding Japanese patent application No. 2007-45153 issued Nov. 4, 2009.
Office Action issued Apr. 15, 2009 during examination of the corresponding Japanese patent application No. 2007-45153.
In Eui-Sik
Jang Kyung-Duk
Lee Sung-hee
Karls Shay L
Myers Bigel Sibley & Sajovec P.A.
Semes Co. Ltd.
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