ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,035, issued on Feb. 17, was assigned to HANGZHOU JISENCHUAN TRADING Co. LTD (Hangzhou, China).
"Breathable bedding and method for producing same" was invented by Shengping Xu (Hangzhou, China) and Yanze Xu (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a breathable bedding and a method for producing the same. The method for producing a breathable bedding includes the following steps: producing a cover, wherein the cover includes a first fabric layer and a second fabric layer which are stacked from top to bottom, the cover is divided into filling areas and breathable areas, and the filling areas and t...