Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-09-25
2007-09-25
Kalafut, Stephen (Department: 1745)
Metal working
Method of mechanical manufacture
Electrical device making
C429S175000, C429S177000
Reexamination Certificate
active
10392904
ABSTRACT:
A battery having a single cell, an outer paper package covering the single cell, and a water-repellent layer included in the outer paper package.
REFERENCES:
patent: 3973995 (1976-08-01), Kamai
patent: 4022861 (1977-05-01), Levesque
patent: 4801514 (1989-01-01), Will et al.
patent: 5368953 (1994-11-01), Zaborney et al.
patent: S38-8669 (1963-06-01), None
patent: S50-4655 (1975-02-01), None
patent: S51-136142 (1976-11-01), None
patent: 9-237616 (1997-09-01), None
patent: 3218820 (2001-08-01), None
Asano Masanori
Nagai Tatsuya
Kalafut Stephen
Kratz Quintos & Hanson, LLP
Mercado Julian
Sanyo Electric Co,. Ltd.
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