ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,602, issued on July 8, was assigned to Jiani Zhong (Guangdong, China).
"Water play toy" was invented by Jianghai Sun (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A water play toy includes a housing, a driving device, a power module, a waterproof box, and a control motherboard. A first accommodating cavity is surrounded and formed by a side wall of the housing, and the housing is equipped with a first opening, a second opening, a liquid inlet, and a liquid outlet. The driving device is positioned in the first accommodating cavity, and the driving device is used for driving liquid to sequentially pass through the liquid inlet and th...