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:
Jul. 25, 2006
Filed:
Jun. 01, 2001
Applicants:
Frank H. Feddrix, Westlake, OH (US);
Robert M. Estanek, Amherst, OH (US);
Scott W. Donne, Garden Suburb, AU;
Inventors:
Frank H. Feddrix, Westlake, OH (US);
Robert M. Estanek, Amherst, OH (US);
Scott W. Donne, Garden Suburb, AU;
Assignee:
Eveready Battery Company, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01G 45/02 (2006.01); C01G 25/02 (2006.01); H01M 6/04 (2006.01); H01M 6/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The cathode of a primary alkaline battery is composed of electrode grade manganese dioxide containing Zr.