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:
Sep. 23, 2025
Filed:
Sep. 21, 2021
Applicant:
Välinge Innovation Ab, Viken, SE;
Inventor:
Christoffer Nilsson, Helsingborg, SE;
Assignee:
VÄLINGE INNOVATION AB, Viken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04F 15/10 (2006.01); B32B 7/12 (2006.01); B32B 13/12 (2006.01); E04F 15/02 (2006.01);
U.S. Cl.
CPC ...
E04F 15/107 (2013.01); B32B 7/12 (2013.01); B32B 13/12 (2013.01); E04F 15/02038 (2013.01); E04F 15/105 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2307/558 (2013.01); B32B 2419/04 (2013.01); E04F 2201/0153 (2013.01); E04F 2201/023 (2013.01); E04F 2201/043 (2013.01);
Abstract
A building panel, such as floor panel, including a core, the panel further including an upper arrangement being attached to an upper side of the core and/or a lower arrangement being attached to a lower side of the core. At least one of the core, the upper arrangement and lower arrangement is mineral-based, and at least one of upper and/or lower arrangement includes at least one rigid layer. The rigid layer includes at least one of an impact modifier or an acrylic processing aid.