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:
Feb. 11, 2025
Filed:
Apr. 27, 2023
Armstrong World Industries, Inc., Lancaster, PA (US);
Eric D Kragness, Sinking Spring, PA (US);
Alexandra G Waltemyer, York, PA (US);
Jason T Cavanaugh, Lancaster, PA (US);
John E Hughes, Lincoln University, PA (US);
Lori Jo L Shearer, Millersville, PA (US);
Bartolo J Torre, Landisville, PA (US);
Allan L. Dinkel, Columbia, PA (US);
AWI Licensing LLC, Wilmington, DE (US);
Abstract
An acoustical building panel is disclosed that comprises a fibrous panel comprising: a central portion having a first major surface; a perimeter portion surrounding the central portion; a recess press-formed into the perimeter portion, the recess circumscribing the first major surface and comprising a recess floor surface; a second major surface opposite the first major surface; and side edge surfaces that define a perimeter of the fibrous panel and extend from the second major surface to the recess floor surface.