Chemistry: electrical current producing apparatus – product – and – Having specified venting – feeding or circulation structure
Reexamination Certificate
2005-10-17
2011-12-27
Ryan, Patrick (Department: 1726)
Chemistry: electrical current producing apparatus, product, and
Having specified venting, feeding or circulation structure
C429S082000, C429S185000
Reexamination Certificate
active
08084155
ABSTRACT:
A lithium rechargeable battery includes an insulation case positioned on top of an electrode assembly where the insulation case has least one hole to improve the stability of the battery by evacuating gas that may be generated by the electrode assembly.
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Jung Sang Sok
Kim Se Yun
H.C. Park & Associates PLC
Ryan Patrick
Samsung SDI & Co., Ltd.
Siddiquee Muhammad
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