ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,071, issued on Nov. 25, was assigned to MING SHIN TOOLS Co. LTD. (Taichung, Taiwan) and YUNGFONG TOOLS Co. LTD. (Taichung, Taiwan).

"Hand tool and method for manufacturing the same" was invented by Yung-Shun Chen (Taichung, Taiwan) and Tzu-Chun Chen (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hand tool and a method for manufacturing the same are provided. The method for manufacturing the hand tool includes following steps of: determining a target size according to a first standard range and a second standard range; and forming a hand tool body according to the target size. The hand tool body includes an opening and a plurality...