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:
Feb. 21, 2017
Filed:
Nov. 12, 2014
Applicant:
Veritas Ag, Gelnhausen, DE;
Inventors:
Thomas Schindler, Hösbach, DE;
Alexander Emmerling, Mainz, DE;
Assignee:
Veritas AG, Gelnhausen, DE;
Primary Examiner:
Int. Cl.
CPC ...
F16K 24/04 (2006.01); B60K 15/035 (2006.01); F16K 31/20 (2006.01);
U.S. Cl.
CPC ...
F16K 24/042 (2013.01); B60K 15/035 (2013.01); F16K 31/20 (2013.01); Y10T 137/3099 (2015.04);
Abstract
The present invention relates to a vent valve with a vent opening for venting a liquid tank in a motor vehicle, with a float in a float chamber for closing the vent opening; and a plurality of guide ribs for guiding the float in the float chamber, which guide ribs are formed by a housing of the float chamber and protrude into the interior of the float chamber.