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:
Apr. 06, 2021
Filed:
Jun. 10, 2019
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventor:
Mathias Hoesl, Marklkofen, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 35/02 (2006.01); F02M 35/10 (2006.01); B01D 53/04 (2006.01); B29C 65/60 (2006.01); B29C 65/08 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
F02M 35/0218 (2013.01); B01D 53/0407 (2013.01); B29C 65/08 (2013.01); B29C 65/609 (2013.01); F02M 35/1036 (2013.01); B01D 2253/102 (2013.01); B01D 2257/7022 (2013.01); B01D 2259/4516 (2013.01); B29L 2031/7492 (2013.01);
Abstract
The present invention is directed to the use of an improved hydrocarbon adsorption system for the treatment of evaporative emissions from a motor vehicle. More specifically, the system includes one or more hydrocarbon adsorption elements being housed within a frame, the frame being permanently affixed within the air intake housing of engine.