ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,343, issued on July 28.
"Stand leg structure of golf bag" was invented by Zujie Zhang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A stand leg structure of a golf bag includes stand legs articulated with a top frame and steel wires articulated with the stand legs, and magnets are arranged in cavities of the stand legs. When the stand legs are folded, the magnets directly attract the steel wires, or the magnets attract an iron block on the steel wires, such that the stand legs can be stably folded on a bag body. Bottom ends of the stand legs are fitted with leg plugs, and the leg plugs seal the magnets in the cavities of the stand ...