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:
Sep. 24, 2024
Filed:
Feb. 25, 2022
Gold Bond Building Products, Llc, Charlotte, NC (US);
Eli Stav, Charlotte, NC (US);
Gene Whittington, Fort Mill, SC (US);
Bradley J. Busche, Shelby, NC (US);
R. G. Iyer, Charlotte, NC (US);
Elizabeth Burgess, Matthews, NC (US);
Joseph J. Bailey, Charlotte, NC (US);
Gold Bond Building Products, LLC, Charlotte, NC (US);
Abstract
The present invention is directed to a gypsum board and a method of making such gypsum board. For instance, the gypsum board comprises a gypsum core, a first facing material, and a second facing material wherein the first facing material and the second facing material sandwich the gypsum core. The gypsum core comprises a first gypsum core section and a second gypsum core section each comprising gypsum, wherein the first gypsum core section comprises a polyol compound and has a density higher than a density of the second gypsum core section.