ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,152, issued on Nov. 4.
"Three dimensional mattress system" was invented by George Allen Chambers (Kingwood, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A three dimensional mattress system is provided which may be configured to provide three dimensional body support to a user. In some embodiments, the system may include a rigid frame, and a frame cavity, in which the frame cavity is open at its highest elevation. A plurality of pillows may be contained within the frame cavity. At least a portion of the plurality of pillows may be coverless, and at least a portion of the pillows in the plurality of pillows are not physically attached to one an...