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:
Mar. 08, 2016
Filed:
Dec. 24, 2013
Applicant:
Armstrong World Industries, Inc., Lancaster, PA (US);
Inventor:
Anthony L. Wiker, Lancaster, PA (US);
Assignee:
Awi Licensing Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/84 (2006.01); E04B 9/00 (2006.01); G10K 11/162 (2006.01); D04H 1/4209 (2012.01); D04H 1/541 (2012.01); E04B 1/74 (2006.01); E04B 1/76 (2006.01);
U.S. Cl.
CPC ...
E04B 9/001 (2013.01); D04H 1/4209 (2013.01); D04H 1/541 (2013.01); G10K 11/162 (2013.01); E04B 2001/742 (2013.01); E04B 2001/7687 (2013.01);
Abstract
Described herein are building products comprising crimped bicomponent fibers and a non-woven fabric, which demonstrate, inter alia, improved acoustical performance. Methods of making and using the building products are also described.