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. 30, 2013
Filed:
Nov. 09, 2011
Dale S. Kitchen, Boiling Springs, SC (US);
Pradipkumar Bahukudumbi, Greenville, SC (US);
Gregory Thompson, Simpsonville, SC (US);
Mark T. Mapes, Pelzer, SC (US);
Dale S. Kitchen, Boiling Springs, SC (US);
Pradipkumar Bahukudumbi, Greenville, SC (US);
Gregory Thompson, Simpsonville, SC (US);
Mark T. Mapes, Pelzer, SC (US);
Milliken & Company, Spartanburg, SC (US);
Abstract
An acoustic composite containing at least a first acoustically coupled non-woven composite and a second acoustically coupled non-woven composite, each acoustically coupled non-woven composite containing a non-woven layer and a facing layer. The non-woven layer contains a plurality of binder fibers and a plurality of bulking fibers and has a binder zone and a bulking zone. The facing layer of the second acoustically coupled non-woven composite is adjacent the second surface of the non-woven layer of the first acoustically coupled non-woven composite.