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. 26, 2025
Filed:
May. 31, 2023
Applicant:
Vitesco Technologies Gmbh, Munich, DE;
Inventors:
Tobias Hirthammer, Langquaid, DE;
Karl Gruenbeck, Kelheim, DE;
Assignee:
Vitesco Technologies GmbH, Regensburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60K 15/035 (2006.01);
U.S. Cl.
CPC ...
B60K 15/03519 (2013.01); B60K 2015/03566 (2013.01); B60K 2015/03585 (2013.01);
Abstract
The disclosure relates to a tank ventilation apparatus for a motor vehicle which has a scavenging line which is arranged between an activated-carbon container and an intake line of the motor vehicle and in which an electrically driven scavenging pump is arranged. Furthermore, an electrically controllable directional control valve is provided in the scavenging line between the activated-carbon container and the electrically driven scavenging pump.
Hirthammer, Tobias. (2025). Tank ventilation device for a motor vehicle (U.S. Patent No. 12397633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12397633
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile