Patent · US Active

Exterior sheathing panel with integrated air/water barrier membrane

US11267227B2 · kind B2 · utility

1Cited by

13References

16Claims

0Family size

Assignees

UNITED STATES GYPSUM COMPANY · US
TREMCO INCORPORATED · US

Inventors

Michael P. Shake · Johnsburg, US
Robert H. Negri · Lake Villa, US
Paula McKnight · Orland Park, US
Paul Shipp · Libertyville, US
James M. Ullett · McHenry, US
Timothy G. Kenny · Antioch, US
Brett R. Link · Algonquin, US
Pamela K. Hernandez · Clifton Park, US
Kristin Schulte · Cleveland, US
Dante Marimpietri · Mentor, US
Casey Sovey · Kirtland, US
Muneer Mohammad · Brunswick, US
Dominic Cremona · Parma, US
Ellen Zerucha · Beachwood, US
Scottie Lee Stinson · Frisco, US

Key dates

Filing date	Jan 10, 2020
Grant date	Mar 8, 2022
Priority date	—
Expiry date	Aug 28, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/269
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

An exterior sheathing cementitious panel which prevents water penetration and air leakage is provided. Methods for manufacturing exterior sheathing cementitious panels with a highly efficient integrated air/water barrier membrane are provided as well.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.