Secondary battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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Details

C429S181000

Reexamination Certificate

active

07855014

ABSTRACT:
A secondary battery has a protrusion formed on a first electrode tab welded to a terminal plate of a cap assembly to increase the contact resistance between the first electrode tab and the terminal plate for easy welding.

REFERENCES:
patent: 2002/0034680 (2002-03-01), Inoue et al.
patent: 2004/0126651 (2004-07-01), Kim et al.
patent: 2006/0040179 (2006-02-01), Bang
patent: 2007/0026302 (2007-02-01), Yoon
patent: 2007/0154796 (2007-07-01), Uh
patent: 2007/0154798 (2007-07-01), Jung
patent: 1366359 (2002-08-01), None
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patent: 10-003900 (1998-01-01), None
patent: H11-245043 (1999-09-01), None
patent: 2000-106170 (2000-04-01), None
patent: 2002-008623 (2002-01-01), None
patent: 2002008623 (2002-01-01), None
patent: 2002-216739 (2002-08-01), None
patent: 2003-151527 (2003-05-01), None
patent: 2003-217562 (2003-07-01), None
patent: 1020030066243 (2003-08-01), None
IPDL JPO Machine Translation for JP 2002008623 A (Higo et al.) Jan. 2002.
U.S. Appl. No. 11/188,209, filed Jul. 25, 2005, Sun-Hee Bang.
emboss definition-Dictionary-MSN Encarla: http://encarta.msn.com/encnet/features/dictionary.
emboss-Dictionary definition and pronunciation-Yahoo! Education http://education.yahoo.com/reference/dictionary/entry/emboss.
Principal Metals: http://www.principalmetal.com/glossary/edoc.htm.

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