ALEXANDRIA, Va., June 18 -- United States Patent no. 12,324,503, issued on June 10, was assigned to Shenzhen Lemore Marketing Consultancy Co. Ltd (Shenzhen, China).
"Lanyard device" was invented by Jiajia He (Shenzhen, China), Haining Hou (Shenzhen, China) and Chenglan Huang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lanyard device, comprising a main body portion, an elastic support, a colloid, a rotary pull head and a lanyard. The main body portion comprises a top wall and a side wall surrounding the top wall, the top wall and the side wall form an accommodating space in an enclosure manner, and a strip-shaped through hole is provided in the top wall; the elastic support is arranged i...