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:
Jul. 01, 2025
Filed:
Dec. 30, 2022
Applicant:
Kawasaki Motors, Ltd., Hyogo, JP;
Inventors:
Kunal Shamsundar Koyande, Pune, IN;
Hisatoyo Arima, Hyogo, JP;
Kozo Suzuki, Hyogo, JP;
Yasuhiko Kanatake, Hyogo, JP;
Hiroshi Kato, Hyogo, JP;
Akio Fujiki, Hyogo, JP;
Tomoyuki Takeshita, Hyogo, JP;
Kazuki Aizawa, Hyogo, JP;
Assignee:
KAWASAKI MOTORS, LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/00 (2010.01); F01N 13/08 (2010.01);
U.S. Cl.
CPC ...
F01N 13/00 (2013.01); F01N 13/08 (2013.01); F01N 2470/08 (2013.01); F01N 2470/22 (2013.01); F01N 2590/04 (2013.01);
Abstract
An exhaust structure for an engine includes: a catalyst converter configured to purify exhaust gas of the engine; a catalyst pipe in which the catalyst converter is accommodated; and a lead-out pipe configured to lead the exhaust gas to the catalyst pipe. The lead-out pipe is closed at a downstream end thereof, and has a plurality of discharge holes formed in a peripheral wall thereof.