US Patent Issued to CAREMED SUPPLY on Nov. 18 for "Mattress with replaceable internal layers and outer cover" (Taiwanese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,471,717, issued on Nov. 18, was assigned to CAREMED SUPPLY INC. (New Taipei, Taiwan).

"Mattress with replaceable internal layers and outer cover" was invented by Tsung-Hsuan Liu (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mattress includes an outer cover having a bed frame and an upholstery layer; an elastic support system including a pocket-spring layer, a foam isolation pad layer, a joining fabric layer and a plurality of fixing elements; and a comfort system. The fixing elements are provided on around a perimeter of the elastic support system to clamp the pocket-spring layer, the foam isolation pad layer and the joining fabric la...