ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,242, issued on June 16, was assigned to Shenzhen Verdewell Technology Ltd. (Shenzhen, China).
"Vaporization device and suction nozzle assembly thereof" was invented by Tao Wang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A suction nozzle assembly includes: a suction nozzle base provided with an air guide channel and a suction nozzle mounted on the suction nozzle base, the suction nozzle having a rotation shaft portion and a suction nozzle portion transversely extending from the rotation shaft portion, a rotation central axis of the rotation shaft portion being disposed in a biased manner relative to a central axis of the suction ...