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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 9303555 B1

PDFFull Text
Date of Patent:
Apr. 05, 2016

Filed:

Apr. 04, 2013

Exhaust manifold

Applicant:

GM Global Technology Operations Llc, Detroit, MI (US);

Inventors:

Ko-Jen Wu, Troy, MI (US);

Dustin Loveland, Holly, MI (US);

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Thomas Denion

Assistant Examiner:

Jessica Kebea

Int. Cl.
CPC ...
F02D 23/00 (2006.01); F02B 33/44 (2006.01); F01N 1/00 (2006.01); F02B 33/00 (2006.01); F02B 37/12 (2006.01); F01N 13/10 (2010.01); F02B 37/00 (2006.01); F02B 37/02 (2006.01); F02B 37/18 (2006.01);
U.S. Cl.
CPC ...
F02B 37/12 (2013.01); F01N 13/10 (2013.01); F01N 13/107 (2013.01); F02B 37/002 (2013.01); F02B 37/004 (2013.01); F02B 37/025 (2013.01); F02B 37/183 (2013.01); Y02T 10/144 (2013.01);
Abstract

An exhaust manifold for at least a portion of an internal combustion engine having a defined number of combustion chambers includes a plurality of inlet ports and four outlet ports. A first pair of the four outlet ports are disposed in gas flow communication with a first subset of the plurality of inlet ports, and a second pair of the four outlet ports different from the first pair are disposed in gas flow communication with a second subset of the plurality of inlet ports different from the first subset.

Find Patent Forward Citations

Wu, Ko-Jen. (2016). Exhaust manifold (U.S. Patent No. 9303555). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9303555

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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