ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,219, issued on Oct. 14, was assigned to BEIJING HONGHUGAOXIANG TECHNOLOGY DEVELOPMENT Co. LTD. (Beijing).
"Scalp clip gun" was invented by Bing Wang (Beijing) and Dongliang Guo (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A scalp clip gun, comprising a housing, a magazine, a propulsion mechanism, and a locking mechanism. A positioning protrusion is provided at the front end of the housing. A first end of the magazine is provided with a slot, and the slot is cooperatively connected to the positioning protrusion. The propulsion mechanism comprises a trigger, guide rail, a tension spring, a transmission rack, and a driver. The transmission r...