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:
Apr. 14, 2025
Filed:
Feb. 14, 2024
Applicant:
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Inventors:
Donn R. Vermilion, Newark, OH (US);
Xiujuan Zhang, Granville, OH (US);
William Brian Ward, Brookville, OH (US);
Chris Armintrout, Warsaw, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04D 1/28 (2005.12); B32B 37/24 (2005.12); E04D 1/00 (2005.12); E04D 1/20 (2005.12); E04D 1/26 (2005.12);
U.S. Cl.
CPC ...
E04D 1/28 (2012.12); B32B 37/24 (2012.12); E04D 1/00 (2012.12); E04D 1/20 (2012.12); B32B 2037/243 (2012.12); B32B 2395/00 (2012.12); B32B 2419/06 (2012.12); E04D 2001/005 (2012.12); E04D 1/26 (2012.12); Y10T 428/24364 (2015.01); Y10T 428/24372 (2015.01); Y10T 428/2438 (2015.01); Y10T 428/24388 (2015.01); Y10T 428/24413 (2015.01);
Abstract
A shingle includes a substrate having an asphalt coating on a top surface of the substrate and on a bottom surface of the substrate. A surface layer of granules is embedded in the asphalt on the top surface of the substrate. A backdust layer of particles is embedded in the asphalt on the bottom surface of the substrate. A sealant is disposed on the backdust. A hydrophobic material is applied to the sealant.