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:
Jun. 24, 2025
Filed:
Jan. 16, 2020
Applicant:
Firestone Building Products Company, Llc, Nashville, TN (US);
Inventors:
John B. Letts, Carmel, IN (US);
Jiansheng Tang, Westfield, IN (US);
Michael J. Hubbard, Goshen, IN (US);
Assignee:
Holcim Technology Ltd, Zug, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/18 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 29/00 (2006.01); B32B 29/02 (2006.01); E04B 1/80 (2006.01); E04C 2/292 (2006.01); E04D 3/18 (2006.01);
U.S. Cl.
CPC ...
B32B 5/18 (2013.01); B32B 5/022 (2013.01); B32B 7/12 (2013.01); B32B 29/007 (2013.01); B32B 29/02 (2013.01); E04B 1/80 (2013.01); E04C 2/292 (2013.01); E04D 3/18 (2013.01); B32B 2262/101 (2013.01); B32B 2266/0278 (2013.01); B32B 2419/00 (2013.01);
Abstract
A construction board comprising a foam body said foam body having first and second planar sides. The construction board further comprising a multi-layered facer affixed to said first or second planar side of said foam body. The multi-layered facer including a first foil layer, a first paper layer, a glass fabric layer, a second paper layer, and a second foil layer.