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. 18, 2022
Filed:
Sep. 29, 2020
Applicant:
Covestro Llc, Pittsburgh, PA (US);
Inventors:
James L. Lambach, McMurray, PA (US);
Michael F. Palmosina, II, Baden, PA (US);
Assignee:
Covestro LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 2/70 (2006.01); E04B 1/80 (2006.01); E04B 1/76 (2006.01);
U.S. Cl.
CPC ...
E04B 2/707 (2013.01); E04B 1/762 (2013.01); E04B 1/7654 (2013.01); E04B 1/80 (2013.01);
Abstract
Foam wall structures and methods for making them are described. The wall structures include a frame, a sheet metal sheathing overlying a front surface of the frame, a foam panel overlying the sheet metal sheathing, and a foam layer disposed in a cavity defined by the frame and the sheet metal sheathing. Buildings that include such wall structures are also described.