ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,261, issued on July 1.
"Conveying device, pizza vending machine, and automatic pizza selling system" was invented by Jiafu Zou (Lechang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a pizza vending machine and an automatic pizza selling system. The pizza vending machine includes a first cabinet with a first window, a second cabinet arranged on one side of the first cabinet with a second window corresponding to the first window, a pizza storage device arranged in the first cabinet to store pizza, a conveying device arranged in the first cabinet and corresponding to the first window, a pizza baking and feeding de...