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:
Aug. 27, 2024
Filed:
Jan. 15, 2021
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Frederik Grau, Braunschweig, DE;
Kartik Jamadar, Wolfsburg, DE;
Christian Theuerkauf, Braunschweig, DE;
VOLKSWAGEN AKTIENGESELLSCHAFT, Wolfsburg, DE;
Abstract
A method for connecting a pre-sealing tape to a composite metal foil for pouch cells comprises at least the following steps: (a) creating a texture in at least a partial area of the composite metal foil; (b) applying a pre-sealing tape onto the composite metal foil, whereby the texture is at least partially covered by the pre-sealing tape; (c) connecting the pre-sealing tape to the composite metal foil to form a composite body; and (d) cutting the composite body to the predefined finished contour.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile