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:
Feb. 07, 2017
Filed:
Sep. 27, 2006
Applicants:
Eric Henri Miller, Philpot, KY (US);
John Randolph Timmons, Owensboro, KY (US);
John Kevin Whear, Utica, KY (US);
Inventors:
Eric Henri Miller, Philpot, KY (US);
John Randolph Timmons, Owensboro, KY (US);
John Kevin Whear, Utica, KY (US);
Assignee:
Daramic LLC, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/14 (2006.01); H01M 2/16 (2006.01); H01M 2/18 (2006.01); H01M 10/12 (2006.01);
U.S. Cl.
CPC ...
H01M 2/16 (2013.01); H01M 2/18 (2013.01); H01M 10/12 (2013.01); Y02E 60/126 (2013.01);
Abstract
A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.