US Patent Issued to Zhejiang Yuhou Forest New Materials Technology on Jan. 13 for "Apparatus for releasing cleaner in flush toilet" (Chinese Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,031, issued on Jan. 13, was assigned to Zhejiang Yuhou Forest New Materials Technology Co. Ltd. (Jinhua, China).

"Apparatus for releasing cleaner in flush toilet" was invented by Shuang'an Hu (Jinhua, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for releasing a cleaner in a flush toilet is placed in a water tank of a flush toilet during use, and includes a container; the container is provided with an opening, and a cleaner is provided in the container. The apparatus includes a filling member; the filling member may extend into the container from the opening, and there is a gap between the filling member and the opening; the fill...