Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2011-08-30
2011-08-30
Apicella, Karie O'Neill (Department: 1726)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C156S060000
Reexamination Certificate
active
08007939
ABSTRACT:
A cell electrode plate is constituted by band-like core member made of metal foil and a plurality of sheets of electrode active material applied discontinuously on and longitudinally of at least one of upper and lower surfaces of the core member, the mutually adjacent sheets of the electrode active material having mutually different end positions widthwise of the core member. Thereby, an increase in worn amount of surfaces of press rolls is prevented when the cell electrode plate is pressed by a roll press machine with the press rolls so as to prolong the service life of the press rolls. Thus, the number and/or amount of grinding the press rolls is reduced to reduce the roll maintenance cost and enhance production efficiency.
REFERENCES:
patent: 5448901 (1995-09-01), Yu et al.
patent: 6027835 (2000-02-01), Fukumura et al.
patent: 6146694 (2000-11-01), Reimers et al.
patent: 6416904 (2002-07-01), Reimers et al.
patent: 6423446 (2002-07-01), Miyazaki et al.
patent: 2001/0012588 (2001-08-01), Kaido et al.
patent: 2005/0008778 (2005-01-01), Utsugi et al.
patent: 59-183910 (1984-10-01), None
patent: 8 287953 (1996-11-01), None
patent: 9 274909 (1997-10-01), None
patent: 10 12220 (1998-01-01), None
patent: 11 3701 (1999-01-01), None
patent: 11 176424 (1999-07-01), None
patent: 11 185737 (1999-07-01), None
patent: 2000 208134 (2000-07-01), None
patent: 2003 162999 (2003-06-01), None
U.S. Appl. No. 11/813,108, filed Jun. 29, 2007, Tazoe, et al.
U.S. Appl. No. 10/592,675, filed Sep. 13, 2006, Tazoe.
Apicella Karie O'Neill
Ishikawajima-Harima Heavy Industries Co. Ltd.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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