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, 2011
Filed:
Jul. 25, 2008
Applicants:
Franz Schweiggart, Pfaffenhofen, DE;
Thomas Dietrich-radt, Bibertal, DE;
Alexander Gloeggler, Tomerdingen, DE;
Inventors:
Franz Schweiggart, Pfaffenhofen, DE;
Thomas Dietrich-Radt, Bibertal, DE;
Alexander Gloeggler, Tomerdingen, DE;
Assignee:
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/00 (2010.01); F02B 77/11 (2006.01); B60R 13/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat shield for shielding an object against heat and/or noise has at least one metal layer having a first and a second surface, beyond at least one of which a plurality of embossments projects. At least a part of the embossments differ from the remaining embossments in their size.