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 7155902 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 02, 2007

Filed:

Mar. 23, 2004
Applicant:

Hiroshi Nakagome, Saitama, JP;

Inventor:

Hiroshi Nakagome, Saitama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

For fixing a catalytic body, which has a cylindrical case and is housed in an exhaust pipe, to the exhaust pipe that serves as part of an exhaust system connected to an engine. The catalytic body can be housed in and fixed to the exhaust pipe even if the catalytic body and the exhaust pipe are made of different materials, thus increasing the freedom in choosing materials for the case of the catalytic body and the exhaust pipe. A bracket, which is made of the same material as an exhaust pipe, is welded to an inner circumferential surface of the exhaust pipe. The bracket is crimped on the case of the catalytic body.


Find Patent Forward Citations

Nakagome, Hiroshi. (2007). Structure for fixing catalytic body to exhaust pipe (U.S. Patent No. 7155902). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7155902

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

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