ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,475, issued on March 18.
"Charger" was invented by Shudong Wei (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a charger, including a shell, at least one stretchable cable assembly, and a charging head assembly. The shell includes an annular shell, a surface shell arranged at a top of the annular shell, and a bottom shell arranged at a bottom of the annular shell; the annular shell, the surface shell, and the bottom shell are enclosed to form an accommodating chamber; a cable accommodating slot is further provided in the accommodating chamber; the stretchable cable assembly is arranged in the cable a...