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:
May. 08, 2018
Filed:
Nov. 25, 2011
Applicants:
Rainer Stern, Ulm, DE;
Michael Kasper, Illertissen, DE;
Inventors:
Rainer Stern, Ulm, DE;
Michael Kasper, Illertissen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/70 (2006.01); H01M 4/04 (2006.01); H01M 2/26 (2006.01); H01M 10/04 (2006.01); H01M 10/0585 (2010.01); H01M 4/02 (2006.01); B23K 26/40 (2014.01); H01M 10/052 (2010.01); B23K 101/34 (2006.01);
U.S. Cl.
CPC ...
H01M 4/0435 (2013.01); B23K 26/40 (2013.01); H01M 2/26 (2013.01); H01M 4/02 (2013.01); H01M 4/0402 (2013.01); H01M 4/70 (2013.01); H01M 10/04 (2013.01); H01M 10/0585 (2013.01); B23K 2201/35 (2015.10); H01M 10/052 (2013.01); Y10T 29/49115 (2015.01);
Abstract
In order to allow for maximum freedom of design in the selection of an electrode or battery shape, a compact configuration and low production costs, the invention specifies a battery electrode and a method for producing same, wherein a collector substrate is coated with a coating film and at least one arrester region is produced thereon by removing the coating film by means of laser ablation.