US Patent Issued to BESTWAY INFLATABLES & MATERIAL on Oct. 21 for "Water circulation system for a pool and a pool" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,801, issued on Oct. 21, was assigned to BESTWAY INFLATABLES & MATERIAL CORP. (Shanghai).

"Water circulation system for a pool and a pool" was invented by Shuiyong Huang (Shanghai), Xianglin Zeng (Shanghai), Jiang Xu (Shanghai) and Qingshui Song (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water circulation system for a pool comprises a water outlet assembly mounted to an inner wall of a pool, and in communication with an external pump through a water outlet pipe. The system also includes an air inlet assembly mounted to the pool a distance from the water outlet assembly, and an air outlet assembly attached to the water outlet assembly ...