Rechargeable battery

Details Rechargeable battery Rechargeable battery

2008-01-15

2008-01-15

Maples, John S. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S175000, C429S164000

Reexamination Certificate

active

07318980

ABSTRACT:
A rechargeable battery comprises an electrode assembly that comprises a positive plate, a negative plate, and a separator interposed between those two plates. It also includes a container for the electrode assembly, a cap assembly fixed to the container to seal the container, and a collector plate coupled to the positive plate or the negative plate of the electrode assembly. The collector plate includes a plate-shaped body and at least two tabs that are integrally formed with the body to be coupled to the cap assembly.

REFERENCES:
patent: 3732124 (1973-05-01), Cailley
patent: 4554227 (1985-11-01), Takagaki et al.
patent: 5006426 (1991-04-01), Suzuki et al.
patent: 5521021 (1996-05-01), Alexandres et al.
patent: 6182361 (2001-02-01), Cox et al.
patent: 6899973 (2005-05-01), Nakanishi et al.
patent: 7153610 (2006-12-01), Kojima
patent: 2004-071266 (2004-03-01), None

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