ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,127, issued on May 12.
"Head frame with telescopic handle" was invented by Zujie Zhang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a head frame with a telescopic handle, the head frame including a head frame main body and a handle. A female plug structure is fixed on a side wall of the head frame main body. The handle is U-shaped, and a male plug structure is provided at an end portion of the handle. The male plug structure is provided with a strip-shaped groove, and the female plug structure is provided with a fastening hole. A matching fastening bolt is provided in the fastening hole, and the fast...