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. 17, 2019
Filed:
Jun. 08, 2015
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Rudolf Vidovic, Frankenthal, DE;
Christian Hardt, Kelsterbach, DE;
Bernd Lieutenant, Baldringen, DE;
Joachim Oster, Niederhausen, DE;
Torsten Graf, Gundheim, DE;
Jean Georges Becker, Worms, DE;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/168 (2006.01); B32B 5/18 (2006.01); B32B 11/04 (2006.01); B32B 15/04 (2006.01); B32B 27/06 (2006.01); B32B 29/00 (2006.01); B32B 7/12 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/30 (2006.01); B32B 37/12 (2006.01); G10K 11/162 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
G10K 11/168 (2013.01); B32B 5/18 (2013.01); B32B 7/12 (2013.01); B32B 11/048 (2013.01); B32B 15/046 (2013.01); B32B 27/065 (2013.01); B32B 27/20 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 29/007 (2013.01); B32B 37/1207 (2013.01); B32B 2037/1215 (2013.01); B32B 2038/0084 (2013.01); B32B 2250/02 (2013.01); B32B 2262/101 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0221 (2013.01); B32B 2266/0228 (2013.01); B32B 2266/0242 (2013.01); B32B 2266/0257 (2013.01); B32B 2266/0292 (2013.01); B32B 2307/102 (2013.01); B32B 2307/51 (2013.01); B32B 2398/20 (2013.01); B32B 2509/00 (2013.01); B32B 2509/10 (2013.01); B32B 2605/08 (2013.01);
Abstract
A device for deadening the sound of a component having a damping layer of a foamed material and a stiffening layer, which is fixedly connected to the damping layer and which is stiffer than the damping layer, wherein the damping layer is formed by a foamed hot-melt adhesive.