ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,403, issued on June 17, was assigned to ANHUI SENTAI WPC GROUP SHARE Co. LTD. [CN/CN] (Guangde, China).

"Plank with anti-slip function and preparation method thereof" was invented by Daoyuan Tang (Guangde, China), Guangrong Wu (Guangde, China) and Mengde Deng (Guangde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a plank with anti-slip function and a method preparing the same; it belongs to the technical field of plank manufacturing. The plank with anti-slip function includes a support body and an anti-slip body clamped on the support body; the anti-slip body has a clamping member; the support body is provid...