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. 19, 1993
Filed:
Nov. 04, 1992
Boris Tsenter, Jerusalem, IL;
Battery Technologies International, Jerusalem, IL;
Abstract
A method of charging a metal-air or metal-oxygen electrochemical cell which serves to extend the useful life of the cell. Charging of the cell takes place with the addition of hydrogen to the air or oxygen cell which prevents the formation of oxygen and reduces the deterioration of the electrodes caused by oxidation. The conventional metal-air or metal-oxygen cell which is capable of injecting air or oxygen to the gas electrode during cell discharge is slightly modified to give it the ability to also inject hydrogen to the gas electrode during charging.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile