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:
Jul. 05, 2005
Filed:
Feb. 05, 2003
Applicant:
Joseph T. Bogard, Seymour, IN (US);
Inventor:
Joseph T. Bogard, Seymour, IN (US);
Assignee:
Arvin Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N001/10 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a noise attenuation assembly having at least one noise prevention pad disposed within an annular gap formed between a gas passage tube and an overlap tube. The noise prevention pad prevents the two tubes from coming in contact during thermal expansion of the tubes, and allows the tubes to contract without causing 'tick and ping' noise, during a cool down.
Bogard, Joseph. (2005). Noise attenuation assembly (U.S. Patent No. 6913112). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6913112
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile