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:
Jan. 01, 2019
Filed:
Oct. 24, 2016
Applicant:
Covestro Llc, Pittsburgh, PA (US);
Inventor:
Eric C. Giles, Pittsburgh, PA (US);
Assignee:
COVESTRO LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/76 (2006.01); E04B 1/80 (2006.01); E04B 2/56 (2006.01); E04C 2/20 (2006.01); E04C 2/38 (2006.01); E04B 2/70 (2006.01);
U.S. Cl.
CPC ...
E04B 1/7658 (2013.01); E04B 1/7629 (2013.01); E04B 1/80 (2013.01); E04B 2/562 (2013.01); E04C 2/205 (2013.01); E04C 2/38 (2013.01); E04B 1/7637 (2013.01); E04B 2/70 (2013.01);
Abstract
Wall structures and methods of manufacturing wall structures are described in this specification. The wall structures include a frame, a first foam panel attached to the frame, a second foam panel disposed in a cavity defined by the frame, and a foam layer.