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. 25, 1995
Filed:
Sep. 28, 1993
Theodore J Holtermann, Brookfield, WI (US);
George G Lassanske, Nashota, WI (US);
Lee A Woodward, Racine, WI (US);
Outboard Marine Corporation, Waukegan, IL (US);
Abstract
An internal combustion engine assembly comprising an internal combustion engine including an exhaust port, an exhaust conduit communicating with the exhaust port and having an inner surface, the conduit including first and second conduit portions having respective ends, the first and second conduit portions being connected end-to-end, a catalyst which is located within the conduit and which includes catalytic material and a sleeve surrounding the catalytic material, the sleeve having a length and an outer surface spaced from the inner surface of the conduit along substantially the entire length of the sleeve, the sleeve having thereon a rigid, radially outwardly extending flange captured between the ends of the conduit portions, and a flexible gasket between the flange and the end of one of the conduit portions.