ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,155, issued on June 16, was assigned to NINGBO SINCERE LEISURE PRODUCTS Co. LTD. (Ningbo, China).

"Pet toy" was invented by Charley Lu (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a pet toy, comprising: a toy member; a toy housing configured with multiple openings, with the openings distributed at different positions along a preset direction; and a drive structure including a first drive assembly, a second drive assembly, and a connecting member. The connecting member is connected to the toy member, with one end attached to the first drive assembly and the other end attached to the second drive assembly, al...