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:
May. 20, 2025
Filed:
Jan. 10, 2018
Applicant:
Armstrong World Industries, Inc., Lancaster, PA (US);
Inventors:
Charles G Krick, Lititz, PA (US);
Bartolo J Torre, Landisville, PA (US);
Anthony L Wiker, Lancaster, PA (US);
James D Pape, Columbia, PA (US);
Assignee:
AWI Licensing LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 9/00 (2006.01); D06N 3/00 (2006.01); E04B 9/04 (2006.01); E04B 9/24 (2006.01); E04C 2/16 (2006.01);
U.S. Cl.
CPC ...
E04C 2/16 (2013.01); D06N 3/0011 (2013.01); E04B 9/001 (2013.01); E04B 9/04 (2013.01); E04B 9/241 (2013.01); D06N 3/0015 (2013.01); D06N 2201/08 (2013.01); D06N 2203/022 (2013.01); D06N 2205/10 (2013.01); D06N 2209/1685 (2013.01); D06N 2211/06 (2013.01); E04B 2103/04 (2013.01); Y10T 428/24994 (2015.04);
Abstract
Described herein is a building panel comprising a body, the body comprising: a fiber; a latex binder present in an amount ranging from about 3 wt. % to about 10 wt. % based on the total weight of the body; and an inorganic particle having an average particle size ranging from about 1 micron to about 13 microns; wherein the inorganic particle and the binder are present in a weight ratio ranging from about greater than 1:1 to about 6:1.