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:
Jun. 17, 2025
Filed:
Jan. 12, 2022
Applicant:
Avl List Gmbh, Graz, AT;
Inventors:
Katharina Weingrill, Stallhofen, AT;
David Weingrill, Stallhofen, AT;
Assignee:
AVL List GmbH, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/327 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3277 (2013.01);
Abstract
The present invention relates to a test method for testing the disconnection function of a main switch device () of an electrical connection device () of a fuel cell system (), the method having the following steps: