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:
May. 08, 2018
Filed:
Jan. 31, 2014
Applicant:
Energizer Brands, Llc, St. Louis, MO (US);
Inventors:
Jeremy L. Allen, Rocky River, OH (US);
Robert M. Janmey, Columbia Station, OH (US);
Assignee:
Energizer Brands, LLC, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 12/08 (2006.01); H01M 2/04 (2006.01); H01M 12/02 (2006.01); H01M 12/06 (2006.01); H01M 2/02 (2006.01); H01M 10/04 (2006.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); H01M 2/0222 (2013.01); H01M 2/0426 (2013.01); H01M 12/02 (2013.01); H01M 12/06 (2013.01); H01M 10/0427 (2013.01); Y02E 60/128 (2013.01); Y10T 29/4911 (2015.01);
Abstract
An electrochemical battery cell is provided having a housing formed by a can and a cup, with a sealing gasket disposed therebetween. First and second electrodes and electrolyte are disposed within the housing. The first electrode is provided in an electrode assembly that is bonded to the can in an air diffusion region to prevent doming of the electrode assembly.