Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2005-03-08
2005-03-08
Barr, Michael (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S171000, C429S178000, C429S181000, C219S093000
Reexamination Certificate
active
06864014
ABSTRACT:
The present invention provides a conductive connecting structure exhibiting satisfactory connecting performance to connect a conductive connecting tab being mounted on a battery element to a battery case, said conductive connecting table of the battery is connected to inner wall surface of the battery case or to inner surface of the battery housing, said conductive connecting tab with a plurality of bumps for projection welding is positioned face-to-face to inner wall surface of the battery case or to inner surface of the battery housing, and projection welding is performed to connect the tab.
REFERENCES:
patent: 4495397 (1985-01-01), Opprecht et al.
patent: 5935731 (1999-08-01), Nagaura
Sasaki Yoshiyuki
Suzuki Yasuyuki
Barr Michael
NEC Tokin Tochigi, Ltd.
Westerman Hattori Daniels & Adrian LLP
Wills Monique
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