ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,112, issued on April 29, was assigned to Purple Innovation LLC (Lehi, Utah).
"Mattress assemblies" was invented by Russell B. Whatcott (Eagle Mountain, Utah), Brock Keith Harris (Draper, Utah), Dhyey Yogesh Acharya (Lehi, Utah) and Wade Hoover (Lehi, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mattress that includes a bottom mattress assembly and a top mattress assembly that may be assembled with each other. An internal overlap may be associated with the bottom mattress assembly and protrude beyond a top of a bottom core of the bottom mattress assembly to define a receptacle for a base portion of the top mattress assembly. A cover top and a...