ALEXANDRIA, Va., July 14 -- United States Patent no. 12,677,989, issued on July 14, was assigned to Haohong Electric Technology (Hubei) Co. Ltd. (Huanggang, China).
"Smart electric oven" was invented by Min Wang (Huanggang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a smart electric oven. The smart electric oven includes a furnace body, a heating device and a cover. The cover can be covered on the furnace body, the cover and the furnace body is formed with a heating space, and the heating device is arranged in the heating space. The cover and/or the furnace body is formed with a heat preservation space to slow down the heat loss in the heating space. The technical solution of the prese...