ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,071, issued on July 22, was assigned to Hangzhou United Tools Co. Ltd. (Hangzhou, China) and Hangzhou Great Star Industrial Co. Ltd. (Hangzhou, China).
"Hybrid nail gun" was invented by Weiyi Wang (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a hybrid nail gun, which comprises a power component and a drive component, wherein the power component is driven by the drive component, and the drive component comprises at least a gas driven device and an electric driven device. The present invention may be used as a pneumatic nail gun when it can be connected to a gas source. The present invention may use a ...