ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,712, issued on July 29.
"Paper cutter and double blade paper cutter" was invented by Yong Liu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A double-blade paper cutter includes a housing, which includes a first side wall and a second side wall. The first side wall is arranged with a left paper cutting component, which includes a first slit and a first cutting knife. The second side wall is arranged with a right paper cutting component, which includes a second slit and a second cutting knife. The first slit and the second slit both extend axially from the paper feeding end of the housing. The cutting knife is configured to cut a she...