The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2002
Filed:
May. 19, 2000
Applicant:
Inventors:
Mitsuo Shinoda, Shimonoseki, JP;
Keiichi Kagawa, Shimonoseki, JP;
Seiji Fuchino, Shimonoseki, JP;
Kouji Morita, Shimonoseki, JP;
Yoshiaki Tanino, Shimonoseki, JP;
Makoto Matsuo, Shimonoseki, JP;
Akira Oyama, Shimonoseki, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/24 ;
U.S. Cl.
CPC ...
H01M 4/24 ;
Abstract
Zinc alloy powder for alkaline batteries containing Bi at a rate of 0.01-0.1% by weight, In at a rate of 0.01-0.1% by weight, Mg at a rate of 0.0005-0.03 % by weight and unavoidable impurities, such as Pb, Cd and Cu, capable of improving high-rate performance and being suitable for using as a cathode active substance for alkaline batteries is provided.