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:
Nov. 06, 2012
Filed:
Mar. 12, 2010
Applicants:
Kirakodu S. Nanjundaswamy, Sharon, MA (US);
Fan Zhang, Needham, MA (US);
Yichun Wang, West Roxbury, MA (US);
James J. Cervera, Sandy Hook, CT (US);
Jennifer A. Nelson, Waltham, MA (US);
Gary A. Miller, Milton, MA (US);
Rimma A. Sirotina, Ashland, MA (US);
Inventors:
Kirakodu S. Nanjundaswamy, Sharon, MA (US);
Fan Zhang, Needham, MA (US);
Yichun Wang, West Roxbury, MA (US);
James J. Cervera, Sandy Hook, CT (US);
Jennifer A. Nelson, Waltham, MA (US);
Gary A. Miller, Milton, MA (US);
Rimma A. Sirotina, Ashland, MA (US);
Assignee:
The Gillette Company, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); C01G 45/02 (2006.01); C25B 11/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A primary battery includes a cathode having an acid-treated manganese dioxide, an anode, a separator between the cathode and the anode, and an alkaline electrolyte.