US Patent Issued to VALINGE INNOVATION on Sept. 23 for "Building panel comprising mineral-based layer" (Swedish Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,740, issued on Sept. 23, was assigned to VALINGE INNOVATION AB (Viken, Sweden).

"Building panel comprising mineral-based layer" was invented by Christoffer Nilsson (Helsingborg, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 l...