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:
Dec. 25, 2018
Filed:
May. 23, 2012
Applicants:
Lutz Friedl-goeppentin, Rastatt, DE;
Régis Dumont-roty, Pont-Audemer, FR;
Inventors:
Lutz Friedl-Goeppentin, Rastatt, DE;
Régis Dumont-Roty, Pont-Audemer, FR;
Assignee:
GLATFELTER GERNSBACH GMBH & CO. KG, Gernsbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/12 (2006.01); H01M 4/68 (2006.01); H01M 2/16 (2006.01); H01M 4/20 (2006.01); H01M 10/06 (2006.01);
U.S. Cl.
CPC ...
H01M 4/68 (2013.01); H01M 2/1626 (2013.01); H01M 2/1673 (2013.01); H01M 2/1686 (2013.01); H01M 4/20 (2013.01); H01M 10/06 (2013.01); H01M 10/12 (2013.01); Y10T 29/10 (2015.01);
Abstract
The present invention relates to a multifunctional web for use in a lead-acid battery comprising natural fibers and heat-sealable fibers, the use of the multifunctional web in a lead-acid battery, a lead plate comprising a metal grid coated with a lead paste contacting the multifunctional web, a method of preparing the lead plate and a lead-acid battery assembly comprising the lead plate.