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:
Jan. 18, 2022
Filed:
Nov. 19, 2018
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventors:
Assignee:
ILLINOIS TOOL WORKS INC., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/24 (2006.01); B60H 1/00 (2006.01);
U.S. Cl.
CPC ...
B60H 1/249 (2013.01); B60H 2001/006 (2013.01);
Abstract
A ventilation valve for ventilating the interior of a vehicle includes a valve frame with at least one through opening, and also at least one ventilation flap which is mounted on the valve frame and is pivotable between a closed position and an open position, wherein the at least one ventilation flap closes the at least one through opening in the closed position and opens up the at least one through opening in the open position. A resetting feature is provided for pivoting the at least one ventilation flap back out of the open position into the closed position.