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. 29, 2026
Filed:
Jul. 21, 2023
Applicant:
Armstrong World Industries, Inc., Lancaster, PA (US);
Inventors:
Linzhu Zhang, Ephrata, PA (US);
John E. Hughes, Lincoln University, PA (US);
Jessica L. Voight, Elizabethtown, PA (US);
Assignee:
AWI Licensing LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 1/02 (2006.01); C09D 7/20 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01);
U.S. Cl.
CPC ...
C09D 1/02 (2013.01); C09D 7/20 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01);
Abstract
Described herein is a building panel comprising a body having an upper surface opposite a lower surface and a side surface extending there-between, a coating applied to the side surface, the coating comprising a binder, a pigment composition, and an amphoteric surfactant.