Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2011-05-31
2011-05-31
Ruddock, Ula C (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S164000, C429S176000
Reexamination Certificate
active
07951486
ABSTRACT:
A cap assembly for a secondary battery in which an insulating member is disposed in a partial or entire terminal plate, resulting in improved stability. The cap assembly includes a terminal plate and an insulating member. The insulating member is disposed in a partial or entire region of the terminal plate other than a region to which a negative electrode tab is welded.
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“Korean Office Action” issued on Mar. 25, 2009 in Applicant's corresponding Korean Patent Application No. 2007-0100372.
Transmitter letter and the Korean Notice of Allowance issued by Korean Patent Office on Sep. 16, 2009 in the corresponding Korean Patent Application No. 10-2007-0100372.
Bushnell , Esq. Robert E.
Davis Patricia
Ruddock Ula C
Samsung SDI & Co., Ltd.
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