US Patent Issued to Dongguan Polyfilm Plastic Products on Oct. 27 for "Pool and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,610, issued on Oct. 27, was assigned to Dongguan Polyfilm Plastic Products Co. Ltd. (Dong Guan City, China).

"Pool and manufacturing method thereof" was invented by Chao Long Lan (Dong Guan City, China), Hong Teng Zhou (Dong Guan City, China) and Jun Xue Li (Dong Guan City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pool and a manufacturing method thereof. The pool includes a bottom sheet and a wall sheet. The bottom sheet forms a bottom wall of the pool. The wall sheet is arranged along and connected to an outer edge of the bottom sheet. Two opposite ends of the wall sheet are connected together to form as a side wall of the pool. The w...