ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,490,838, issued on Dec. 9, was assigned to MAJESTIC BED LLC (Royal Oak, Mich.).
"Customizable cushioning structure for addressing medical conditions and symptoms" was invented by Wendell Alan Martens (Royal Oak, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cushioning structure may be provided that utilizes multiple layers of differing materials, each providing a different aspect of comfort, cooling, and support. In one aspect of the invention a first layer comprises an elastomeric gel supported in a foam structure. In another aspect an additional layer comprises a liquid gel-infused viscoelastic foam. In a further aspect, an additional layer co...