ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,672, issued on March 17, was assigned to Xulin Deng (China).
"Combined cabinet" was invented by Xulin Deng (Shanghai) and Xuesong Deng (Urumqi, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A combined cabinet is formed by assembling single cabinets. Every two adjacent single cabinets can be communicated with each other by means of a first port, and goods in each single cabinet can enter an adjacent single cabinet by means of the first port. The combined cabinet is further provided with a storage board, a drive element, an automatic door, and an adjustment board in each single cabinet. The drive element is used for pushing the goods to leave ...