Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2011-04-05
2011-04-05
Rhee, Jane (Department: 1726)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S170000, C429S178000
Reexamination Certificate
active
07919206
ABSTRACT:
An electrode assembly and a secondary battery using the same, the electrode assembly including: first and second electrode plates, which are wound with a separator disposed therebetween; and first and second electrode tabs respectively adhered to the first and second electrode plates. The first electrode plate extends from a bottom surface of the electrode assembly, has a groove, and is bent at the groove. The secondary battery includes: the electrode assembly; a can to house the electrode assembly; and a cap assembly to seal the can. The first electrode tab is connected to the bottom of the can.
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Notice of Patent Allowance from the Korean Patent Registration Gazette for Korean Patent Application No. 10-2008-0015350 on Apr. 16, 2010.
English Abstract of Korean Patent Publication 10-2006-0112729 published Feb. 11, 2006.
Knobbe Martens Olson & Bear LLP
Rhee Jane
Samsung SDI & Co., Ltd.
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