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:
Nov. 08, 2016
Filed:
Oct. 22, 2013
Applicant:
Saint-gobain Ecophon Ab, Hyllinge, SE;
Inventors:
Erling Nilsson, Lund, SE;
Jan Wilkens, Höganäs, SE;
Assignee:
Saint-Gobain Ecophon AB, Hyllinge, SE;
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/86 (2006.01); E04B 9/00 (2006.01); E04B 9/04 (2006.01); E04B 9/30 (2006.01); B32B 9/04 (2006.01); B32B 17/06 (2006.01); E04B 1/84 (2006.01);
U.S. Cl.
CPC ...
E04B 9/001 (2013.01); B32B 9/047 (2013.01); B32B 17/067 (2013.01); E04B 1/84 (2013.01); E04B 9/0428 (2013.01); E04B 9/303 (2013.01); B32B 2307/102 (2013.01); B32B 2419/00 (2013.01);
Abstract
The present invention concerns a sound absorbing module () for a suspended ceiling (), comprising a sound absorbent element () and a front cover (). Said front cover () is arranged at a distance from the sound absorbent element (), and according to the present invention the front cover () has a flow resistance within the range of 200 to 800 Pas/m. The present invention further concerns a suspended ceiling () comprising said sound absorbing module ().
Nilsson, Erling. (2016). Sound absorbing module and a suspended ceiling comprising the same (U.S. Patent No. 9487952). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9487952
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile