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. 03, 1989
Filed:
Oct. 27, 1988
Applicant:
Inventor:
Harry R Huhndorff, Bay Village, OH (US);
Assignee:
Eveready Battery Company, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 61 ; 429 66 ;
Abstract
The invention relates to a galvanic cell having a failsafe circuit interrupter means for electrically isolating one cover terminal of the cell from the cell's electrochemical system in which the closed end of the container is modified so that the closed end of the container can bulge beyond a predetermined amount in response to internal pressure buildup.