Battery module

Chemistry: electrical current producing apparatus – product – and – Having specified venting – feeding or circulation structure

Reexamination Certificate

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Details

C429S120000, C429S159000, C429S156000

Reexamination Certificate

active

07862924

ABSTRACT:
A battery module includes unit batteries spaced apart from each other and a barrier arranged between neighboring ones of the unit batteries. The barrier includes protrusions formed on a front surface, a rear surface, or both of the barrier to form an airflow portion; and strength reinforcing portions formed on the barrier, each extending in a direction and having a channel.

REFERENCES:
patent: 6517966 (2003-02-01), Marukawa et al.
patent: 2003/0003351 (2003-01-01), Ogata et al.
patent: 1319916 (2001-10-01), None
patent: 08-321329 (1996-12-01), None
patent: 2001-023702 (2001-01-01), None
patent: 2001-196103 (2001-07-01), None
patent: 2003-7355 (2003-01-01), None
patent: 2003-187767 (2003-07-01), None
patent: 2003-317812 (2003-11-01), None
patent: 2004-213922 (2004-07-01), None
patent: 2005-005167 (2005-01-01), None
patent: 1998-045071 (1998-09-01), None
Patent abstracts of Japan for publication No. 2003-007355 dated Jan. 10, 2003 in the name of DaisukeTakahaski et al.
Patent abstracts of Japan for publication No. 2003-187767 dated Jul. 4, 2003 in the name of Takanori Ito et al.
Patent abstracts of Japan for publication No. 2003-317812 dated Nov. 7, 2003 in the name of Katsuhiko Kato.
Patent abstracts of Japan for publication No. 2004-213922 dated Jul. 29, 2004 in the name of Takashi Asahina, et al.
Korean Utility Model Abstracts for publication No. 20-1998-0045071 dated Sep. 25, 1998 in the name of Do-Yang Jung.
Japanese Office action dated Dec. 8, 2009, for corresponding Japanese application 2006-121194, noting listed references in this IDS, as well as JP 2003-317812 previously filed in an IDS dated Mar. 4, 2008.

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