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:
Oct. 24, 2006
Filed:
Mar. 05, 2003
Serge Fraser, Boucherville, CA;
Gilles Gagnon, Repentigny, CA;
Fabrice Regisser, Varennes, CA;
Félix Carrier, Montreal, CA;
Serge Fraser, Boucherville, CA;
Gilles Gagnon, Repentigny, CA;
Fabrice Regisser, Varennes, CA;
Félix Carrier, Montreal, CA;
Avestor Limited Partnership, Boucherville, CA;
Abstract
A manufacturing process and an apparatus to carry out the process are disclosed which eliminate or at least significantly reduce the occurrence of damaging localized short circuits in the production of electrochemical generators. The process and apparatus include cauterization by oxidation of the anode edges of multiple electrochemical cell laminates thereby rendering the anode edges electrically insulated from adjacent cathodes and/or current collectors.