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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.:

US 10486388 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

Jan. 23, 2018

Gypsum fiber roof panel with angled edge for accommodating environmentally-induced expansion

Applicant:

United States Gypsum Company, Chicago, IL (US);

Inventor:

Michael J. Hough, Beach Park, IL (US);

Assignee:

UNITED STATES GYPSUM COMPANY, Chicago, IL (US);

Attorneys:

Greer, Burns & Crain, Ltd.

Pradip Sahu

Philip T. Petti

Primary Examiner:

Alexander S Thomas

Int. Cl.
CPC ...
B32B 3/02 (2006.01); E04C 2/04 (2006.01); E04C 2/30 (2006.01); E04C 2/06 (2006.01); B32B 18/00 (2006.01); B28B 19/00 (2006.01); C04B 28/14 (2006.01); E04C 2/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/02 (2013.01); B28B 19/0092 (2013.01); B32B 18/00 (2013.01); C04B 28/14 (2013.01); E04C 2/043 (2013.01); E04C 2/06 (2013.01); E04C 2/30 (2013.01); B32B 2419/06 (2013.01); C04B 2111/00586 (2013.01); E04C 2002/004 (2013.01); Y10T 428/24777 (2015.01);
Abstract

A gypsum fiber roofing panel with an angled edge for accommodating environmentally-induced expansion is provided, including a homogeneous body formed from a slurry of gypsum and reinforcing fibers having a face panel, a back panel, and a plurality of side edges, each side edge having an angle relative to a plane defined by the adjacent face panel in the range of 81-87° for accommodating environmentally-induced expansion relative to adjacent panels upon installation on a roof.

Find Patent Forward Citations

Hough, Michael. (2019). Gypsum fiber roof panel with angled edge for accommodating environmentally-induced expansion (U.S. Patent No. 10486388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10486388

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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