ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,433,300, issued on Oct. 7.
"Multifunctional electric smoke curing device" was invented by Dongdong Guan (Zhengzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multifunctional electric smoke curing device includes a smoke curing device main body and a burning seat. A bottom of the burning seat is provided with a second smoke discharging port, the smoke curing device main body is provided with a mounting channel and a smoke discharging channel. The mounting channel forms an upper mounting opening and a lower mounting. The burning seat is detachably arranged in the mounting channel through the upper mounting opening or the lower mounting opening...