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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.:

US 10634078 B1

PDFFull Text
Expired
Date of Patent:
Apr. 28, 2020

Filed:

Dec. 11, 2017

Methods and systems for an exhaust aftertreatment device

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Jason Lupescu, Wayne, MI (US);

Steven Schwochert, Garden City, MI (US);

Carolyn Hubbard, Canton, MI (US);

Melissa Zamora, Ann Arbor, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

Geoffrey Brumbaugh

McCoy Russell LLP

Primary Examiner:

Brandon D Lee

Int. Cl.
CPC ...
F02D 41/02 (2006.01); F02D 41/06 (2006.01); F01N 3/08 (2006.01); F01N 3/18 (2006.01); F02D 41/18 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0275 (2013.01); F01N 3/0814 (2013.01); F01N 3/0835 (2013.01); F01N 3/18 (2013.01); F02D 41/025 (2013.01); F02D 41/064 (2013.01); F02D 41/065 (2013.01); F01N 2570/12 (2013.01); F01N 2570/14 (2013.01); F02D 41/18 (2013.01); F02D 2250/36 (2013.01);
Abstract

Methods and systems are provided for an aftertreatment system arranged in a vehicle underbody downstream of close-coupled aftertreatment devices, the aftertreatment system including a first aftertreatment device and a second aftertreatment device adjacent one another. In one example, the first aftertreatment device is a hydrocarbon trap and the second aftertreatment device is a three-way catalyst.

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Lupescu, Jason. (2020). Methods and systems for an exhaust aftertreatment device (U.S. Patent No. 10634078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10634078

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