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. 14, 2020
Filed:
Sep. 03, 2019
Applicant:
Suzuki Motor Corporation, Hamamatsu-shi, Shizuoka, JP;
Inventors:
Takayoshi Muramatsu, Hamamatsu, JP;
Tetsuji Takeda, Hamamatsu, JP;
Assignee:
SUZUKI MOTOR CORPORATION, Hamamatsu-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/28 (2006.01); F01N 11/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/28 (2013.01); F01N 11/007 (2013.01);
Abstract
There is provided an exhaust device. An exhaust pipe is connected to an engine for a vehicle. A chamber is connected to a downstream side of the exhaust pipe. At least two catalysts arranged in a vehicle front-rear direction in the chamber. A connection pipe connects the two catalysts with each other. The connection pipe is provided with punching holes.