ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,685, issued on March 17.
"Core support and mattress using the same" was invented by Young Hoon Park (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a core support and a mattress using the same and includes a base foam formed of an elastically deformable material and a plurality of support blocks seated on an upper surface of the base foam and formed of a vertically elastically deformable material."
The patent was filed on July 8, 2025, under Application No. 19/262,259.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO...