ALEXANDRIA, Va., June 18 -- United States Patent no. 12,324,992, issued on June 10, was assigned to Lijiaso Zhao (Sichuan, China).
"Scene decoration article" was invented by Qingxin Yu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A scene decoration article includes an outer housing, a cover part, and a driving device. The outer housing is provided with a first inner side wall and a first outer side wall. The first inner side wall surrounds and forms a first accommodating cavity. The first accommodating cavity is used for accommodating liquid. A surface of the first inner side wall is recessed to form an installation inner wall. The cover part is configured for covering the installation in...