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:
Dec. 09, 1997
Filed:
May. 13, 1996
Stephen Joe Myers, Owosso, MI (US);
Theodore Rogers Turner, Jr, Flint, MI (US);
Barry Odell Christenson, Fenton, MI (US);
Albert Hunter Mayfield, Swartz Creek, MI (US);
John Eric Kreucher, Davison, MI (US);
Charles Scott Nelson, Clio, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A catalyst heater assembly for use in a catalytic converter comprising: an electric heater through which a flow of gas passes, wherein the electric heater heats the gas; a plurality of legs around an exterior of the heater, each leg extending in an axial direction toward a flow inlet of the catalytic converter; a flow tube having an inlet end and an outlet end, wherein each of the legs is attached to an exterior peripheral surface of the outlet end and wherein the inlet end is mounted at the flow inlet of the catalytic converter.