ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,407, issued on March 17, was assigned to Dongguan Taijie Electronic Technology Co. Ltd. (Dongguan, China).
"Portable paper shredder" was invented by Huize Wang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a portable paper shredder, relating to the technical field of portable paper shredding devices. The portable paper shredder includes a chassis and a core disposed in the chassis. The core includes a rotating drive member and a cutter assembly that are in transmission connection. The chassis is provided with a paper shredding passage. A paper shredding end of the cutter assembly is located in the paper shredding passa...