ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,358, issued on June 2, was assigned to Smart Technology Co. Ltd. (Foshan, China).
"Ventilation pad" was invented by Jie Mei (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a ventilation pad, which comprises a pad body and a ventilation assembly. An air supply chamber is arranged in the pad body. A quantity of vents feed through with the air supply chamber are arranged on the pad body. The ventilation assembly is arranged in the air supply chamber, and the ventilation assembly includes downward air outlets and upward air outlets, respectively. The ventilation pad of the present disclosure plays a good ventilation and dissipa...