ALEXANDRIA, Va., June 16 -- United States Patent no. 12,654,930, issued on June 16, was assigned to POLY-LINE PTE LTD (Singapore).
"Self-cleaning sectional panel tank" was invented by Chin Kiat Loh (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to a first aspect of the present application, a self-cleaning sectional panel tank is provided. The tank comprises at least one side wall for joining other side walls in forming the sectional panel tank. The at least one side wall comprises: a first unit panel having a first extension at its edge for supporting the first unit panel; and a second unit panel having a second extension at its edge. The first unit panel and the second unit panel are jo...