Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2006-01-31
2008-10-28
Yuan, Dah-Wei (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S080000, C228S124600
Reexamination Certificate
active
07442466
ABSTRACT:
An electrochemical cell, comprising: an encasement including a case having a bottom and a sidewall terminating at an open top and a cover disposed over the case open top and hermetically sealed to the case, the encasement defining an interior space for containing cell components; and an access port defining at least one lumen extending through any of the case bottom, the case sidewall or the cover for receiving a liquid electrolyte, the access port being sealed closed after receiving the liquid electrolyte using a fusion welding method in the presence of the electrolyte.
REFERENCES:
patent: 4414460 (1983-11-01), Sudo et al.
patent: 4442578 (1984-04-01), White
patent: 5131388 (1992-07-01), Pless et al.
patent: 6012942 (2000-01-01), Volstorf
patent: 6141205 (2000-10-01), Nutzman et al.
patent: 6157531 (2000-12-01), Breyen et al.
patent: 6434820 (2002-08-01), Volstorf
patent: 6844106 (2005-01-01), Heller et al.
patent: 2003/0017390 (2003-01-01), Probst et al.
patent: 2003/0088293 (2003-05-01), Clarke et al.
patent: 2004/0064163 (2004-04-01), Aamodt et al.
patent: 2004/0137319 (2004-07-01), Warchocki et al.
patent: 2004/0260354 (2004-12-01), Nielson et al.
patent: 2005/0112460 (2005-05-01), Howard et al.
Casby Kurt J.
Haas David P.
Zhao Hailiang
Barry Carol F.
Chuang Alexander
Medtronic Inc.
Yuan Dah-Wei
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