US Patent Issued to NINGBO WENTAI SPORT EQUIPMENT on Sept. 15 for "Golf bag trolley with extendable frame" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,421, issued on Sept. 15, was assigned to NINGBO WENTAI SPORT EQUIPMENT Co. LTD. (Zhejiang, China).

"Golf bag trolley with extendable frame" was invented by Sheng Zhang (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A golf bag trolley with an extendable frame, comprising a front wheel set, a left rear wheel set, a right rear wheel set, a handlebar set, a frame, a connecting base, an upper bag support and a lower bag support. The front wheel set is installed at the lower bag support, the left rear wheel set is installed on the connecting base, the right rear wheel set is installed on the connecting base, the frame comprises an upper ...