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. 05, 2024
Filed:
Nov. 04, 2020
Applicant:
Armstrong World Industries, Inc., Lancaster, PA (US);
Inventors:
Peter J Oleske, Lancaster, PA (US);
Stephen G Mearig, Lititz, PA (US);
Assignee:
AWI Licensing LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 9/00 (2006.01); E04B 9/04 (2006.01); E04B 9/18 (2006.01); E04B 9/24 (2006.01); E04B 9/34 (2006.01);
U.S. Cl.
CPC ...
E04B 9/001 (2013.01); E04B 9/0435 (2013.01); E04B 9/18 (2013.01); E04B 9/241 (2013.01); E04B 9/34 (2013.01); E04B 2103/02 (2013.01); E04B 2103/04 (2013.01);
Abstract
Described herein is a ceiling system comprising: a support grid; a first panel mounted to the support grid, the first panel comprising a first body formed of a fibrous material; a second panel mounted to the support grid, the second panel comprising a second body formed of a sound attenuation material; whereby the first and second panels are supported by the support grid such that a vertical gap exists between the first panel and the second panel such that the first and second panels are not in direct contact.