US Patent Issued to JIANGSU SHUAIMA SECURITY TECHNOLOGY on July 7 for "Portable suitcases" (Chinese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,672,707, issued on July 7, was assigned to JIANGSU SHUAIMA SECURITY TECHNOLOGY Co. LTD. (Wujiang, China).

"Portable suitcases" was invented by Zhenyu Ma (Wujiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a portable suitcase, comprising a case, a case lid, a box, and a cover plate. Side walls of the case and a bottom surface of the case enclose a first accommodation space, tops of the side walls enclose a first opening, and the first opening is connected to the first accommodation space. One of sides of the case lid is rotatably connected to the top of one of the side walls of the case. A top of the box forms a second opening, the...