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:
Mar. 03, 1998
Filed:
Oct. 17, 1996
Kioritz Corporation, Tokyo, JP;
Abstract
A muffler structure for an internal combustion engine is disclosed which is capable of diminishing occurrence of fraying and lowering of exhaust gas cleaning performance and durability, and which enables replacement of the catalytic cloth and the like to readily be carried out. The muffler structure for an internal combustion engine comprises a muffler 10 and a catalytic assembly 30 disposed in the muffler 10, the catalytic assembly 30 including a spark arresting wire mesh 32 and a catalytic cloth 37 fitted over the spark arresting wire mesh 32, the catalytic cloth 37 has its peripheral edge 37a covered entirely or in substantial part and retained with side walls 34, 34, 36 peripherally provided on the spark arresting wire mesh 32.