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:
Oct. 11, 2005
Filed:
May. 12, 2001
Applicants:
Christoph Friest, Bielefeld, DE;
Georg Eichhorn, Herford, DE;
Meinolf Seifert, Altenbeken, DE;
Ralf Dopheide, Bielefeld, DE;
Inventors:
Christoph Friest, Bielefeld, DE;
Georg Eichhorn, Herford, DE;
Meinolf Seifert, Altenbeken, DE;
Ralf Dopheide, Bielefeld, DE;
Assignee:
CWW-Gerko Akustik GmbH, Bielefeld, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R019/00 ;
U.S. Cl.
CPC ...
Abstract
A multilayer molded element () is molded to an appropriate shape which conforms to an underside of floor areas or wheel housings of a vehicle. The multilayer structure includes a non-woven, resilient layer () which functions as a shock absorber and spring to absorb impact and damp noise. The resilient layer is disposed between cover layers (). Optionally, fabric layers () are bonded to outsides of the cover layers.