logo

For the Inventor, By the Inventor

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 12680492 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Oct. 29, 2024

Exhaust component

Applicant:

Futaba Industrial Co., Ltd., Okazaki, JP;

Inventor:

Ryuji Sakaida, Okazaki, JP;

Assignee:

Futaba Industrial Co., Ltd., Okazaki, JP;

Attorneys:

Withrow + Terranova, PLLC

Vincent K. Gustafson

Primary Examiner:

Patrick D Maines

Int. Cl.
CPC ...
F01N 13/00 (2010.01); F01N 3/035 (2006.01); F01N 3/10 (2006.01); F01N 11/00 (2006.01); F02M 26/14 (2016.01);
U.S. Cl.
CPC ...
F01N 13/008 (2013.01); F02M 26/14 (2016.02); F01N 3/035 (2013.01); F01N 3/10 (2013.01); F01N 11/002 (2013.01); F01N 2250/02 (2013.01); F01N 2470/20 (2013.01); F01N 2560/08 (2013.01);
Abstract

An exhaust component includes a first member and a second member. The first member forms a first flow path for exhaust gas. The second member forms a second flow path that has a smaller cross-sectional area than the first flow path. The first member includes a hole-forming portion forming a through hole. The hole-forming portion includes an edge portion, the edge portion protruding toward an outside of the first member in a manner curved from a periphery of the through hole, the edge portion surrounding the through hole. The second member includes an upstream end portion located on an upstream side of the second flow path, the upstream end portion being joined to the hole-forming portion to cover an outer-peripheral surface of the hole-forming portion. The second flow path is for the exhaust gas that has passed through the through hole and flowed in from the upstream end portion.

Find Patent Forward Citations

Quick Actions:

Sakaida, Ryuji. (2026). Exhaust component (U.S. Patent No. 12680492). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12680492

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

Loading…