US Patent Issued to A&A INTELLIGENT (SHENZHEN) on Aug. 12 for "Lock catch structure and storage box of chess pieces" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,384,605, issued on Aug. 12, was assigned to A&A INTELLIGENT (SHENZHEN) Co. LTD. (Shenzhen, China).

"Lock catch structure and storage box of chess pieces" was invented by Bin Xu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lock catch structure and a storage box of chess pieces are provided. The lock catch structure includes a connecting buckle, a first fixing component, a lock cylinder, and a second fixing component. The connecting buckle is rotatably connected to the first fixing component, and the first fixing component is connected to a first end of a locked object. The lock cylinder is inserted into the second fixing component, a...