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:
Apr. 16, 2019
Filed:
Oct. 31, 2013
Applicant:
Jean-marc Scherrer, Riedisheim, FR;
Inventor:
Jean-Marc Scherrer, Riedisheim, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/84 (2006.01); E04B 9/32 (2006.01); E04B 1/86 (2006.01); E04B 1/82 (2006.01); E04B 9/30 (2006.01); F21V 33/00 (2006.01);
U.S. Cl.
CPC ...
E04B 1/84 (2013.01); E04B 1/8409 (2013.01); E04B 1/86 (2013.01); E04B 9/303 (2013.01); E04B 2001/8281 (2013.01); E04B 2001/8433 (2013.01); E04B 2001/8452 (2013.01); F21V 33/006 (2013.01);
Abstract
An acoustically absorbent assembly intended to constitute, inside premises, a partition element able to be fixed to at least one partition for producing false partitions, comprising: two fabrics parallel to each other and assembled on an attachment means at a periphery of the two fabrics, the fabrics defining respectively an inner fabric and an outer fabric when the assembly is fixed to the partition, one of the fabrics being free from perforations, wherein the outer fabric is disposed at a given distance from the inner fabric and the outer fabric comprises microperforations configured as an acoustic fabric.