ALEXANDRIA, Va., June 6 -- United States Patent no. 12,280,318, issued on April 22, was assigned to Furui Zhong (Shanwei, China).

"Water toy" was invented by Jianghai Sun (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water toy includes a water toy main body. The water toy main body includes a first waterproof integrated box. The first waterproof integrated box is configured to accommodate an electronic element. The first waterproof integrated box includes a first upper shell, a first lower shell, a sealing member, and a waterproof chamber. The first upper shell and the first lower shell are covered with each other. The sealing member is arranged at mounting ports of the first upper shell...