Chemistry: electrical current producing apparatus – product – and – Having specified venting – feeding or circulation structure
Reexamination Certificate
2008-03-18
2008-03-18
Kalafut, Stephen J. (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Having specified venting, feeding or circulation structure
C429S161000, C429S181000, C029S623200, C029S623400
Reexamination Certificate
active
07344800
ABSTRACT:
An improved battery design which is particularly suitable for use in an implantable medical device is disclosed. The design utilizes a two-part case for the battery contents which allows freedom with respect to feedthrough locations and battery shape.
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Chizek David
Hansen John E.
Swanson Lawrence D.
Youker Nick A.
Cardiac Pacemakers Inc.
Kalafut Stephen J.
Schwegman Lundberg & Woessner, P.A.
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