ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,947, issued on March 18.
"Steel stamping tool and operational method for operating the steel stamping tool" was invented by Ying-Che Liao (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A steel stamping tool includes a base and a cover removably mounted to the top of the base. Multiple stamps are accommodated in an accommodating space form between the base and the cover. The cover includes an extension extending from one of two ends of the cover, and at least one passage is defined vertically through the extension. The cover is removed from the base and the one stamp is picked from the accommodation space and inserted through the a...