Thin-walled battery for portable electronic equipment

Details Thin-walled battery for portable electronic equipment Thin-walled battery for portable electronic equipment

2005-06-21

2005-06-21

Ruthkosky, Mark (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

C429S184000, C429S185000

Reexamination Certificate

active

06908705

ABSTRACT:
The present invention provides a thin battery, comprising a metal case, a battery core formed by laminating and wrapping an anode, a septum and a cathode, an anode conductive terminal and a cathode conductive terminal, characterized in that: said metal case is made of a quadratic shallow trough having five thin-walls and a top cover welded on the trough; the shallow trough has outlets for the electrodes.

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patent: 5-135751 (1993-06-01), None
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Patent Abstracts of Japan, Publication No. 5-13575A, published on Jun. 1, 1993.
Patent Abstracts of Japan, Publication No. 10-21890A, published on Jan. 23, 1998.

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