ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,557,917, issued on Feb. 24, was assigned to DREAMWELL LTD. (Doraville, Ga.).
"Mattress assemblies including phase change materials" was invented by Christopher Chunglo (Marietta, Ga.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Mattress assemblies including at least one foam layer at or proximate to a sleeping surface including a plurality of channels or recesses in at least one surface, wherein at least a portion of the channels include an encapsulated bulk phase change material at least partially filling the channel or the recesses."
The patent was filed on Sept. 20, 2021, under Application No. 17/479,622.
*For further information, including image...