Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2008-04-15
2008-04-15
Maples, John S. (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S206000, C429S210000, C429S211000
Reexamination Certificate
active
07358008
ABSTRACT:
An electrochemical device comprising an electrolyte and at least one electrode plate, the electrochemical device having a metal part constituting the electrode plate or being connected to the electrode plate; the electrolyte comprising a solute and a solvent dissolving the solute; the metal part having an insulating oxide layer for preventing the electrolyte from creeping on at least part of the surface of the metal part.
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Michael N. Hull et al., “Why Alkaline Cells Leak”, J. Electrochem. Soc.: Electrochemical Science and Technology, Mar. 1977, vol. 124, No. 3, pp. 332-339.
Izumi Yoichi
Nanno Tetsuo
Okada Yukihiro
Maples John S.
Matsushita Electric - Industrial Co., Ltd.
McDermott Will & Emery LLP
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