ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,541, issued on May 12, was assigned to KUNSHAN YIJIA JU TEXTILE Co. LTD. (Suzhou, China).

"Detachable carpet" was invented by Shunlin Cao (Suzhou, China), Yi Zhang (Suzhou, China), Zixiang Zhai (Suzhou, China) and Yuhao Sun (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A detachable carpet is provided. The detachable carpet includes a carpet surface layer and an adhesive anti-skid layer, and the carpet surface layer and the adhesive anti-skid layer are detachably connected. The carpet surface layer includes a surface layer and a sticky layer, and the surface layer is arranged at a top end of the carpet surface layer. Bent protruded mon...