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:
Apr. 12, 2011
Filed:
Aug. 08, 2007
Applicant:
Carl R. Marschke, Phillips, WI (US);
Inventor:
Carl R. Marschke, Phillips, WI (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/14 (2006.01); B32B 37/00 (2006.01); B29B 13/00 (2006.01); B28B 3/00 (2006.01); E04C 1/00 (2006.01); E04C 2/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Building wall panels having lightweight hollow core interiors include embodiments suitable for interior and exterior walls, for industrial, commercial or residential buildings, and for multi-story structures. Various methods for making these wall panels are disclosed, including the formation of cast gypsum firewall layers.
Marschke, Carl. (2011). Building wall panels of hollow core construction (U.S. Patent No. 7922954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7922954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile