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:
Apr. 23, 2019
Filed:
Sep. 27, 2012
Applicant:
Spectrum Brands, Inc., Middleton, WI (US);
Inventors:
Rodney Stuart McKenzie, Madison, WI (US);
Jeffrey A. Poirier, Madison, WI (US);
Assignee:
ENERGIZER BRANDS, LLC, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 9/01 (2006.01); C22C 9/04 (2006.01); C22C 9/06 (2006.01); C22C 9/10 (2006.01); H01M 2/02 (2006.01); H01M 12/04 (2006.01); B32B 15/01 (2006.01); H01M 4/42 (2006.01); H01M 12/06 (2006.01);
U.S. Cl.
CPC ...
H01M 12/04 (2013.01); B32B 15/015 (2013.01); C22C 9/01 (2013.01); C22C 9/04 (2013.01); C22C 9/06 (2013.01); C22C 9/10 (2013.01); H01M 2/026 (2013.01); H01M 2/0285 (2013.01); H01M 2/0227 (2013.01); H01M 4/42 (2013.01); H01M 12/06 (2013.01);
Abstract
The present disclosure generally relates to a zinc air cell having an anode can made of a copper alloy. The anode can material reduces internal gassing within the electrochemical cell while being compatible with the internal chemistry of the anode and the alkaline electrolyte of the cell itself.