ALEXANDRIA, Va., July 9 -- United States Patent no. 12,349,731, issued on July 8, was assigned to VAPOROUS TECHNOLOGIES INC. (Torrance, Calif.).
"Personal vaporizer having a heated wall" was invented by J. Christian Rado (Torrance, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A personal vaporizer includes a heating element having a generally upside-down cup shape. An air warming space is defined within the cup shape, and intake air is delivered into the air warming space. Vaporization media is delivered adjacent a top wall of the heating element. The heating element warms the vaporization media so that it flows downwardly along a side wall of the heating element. The side wall of the heating element...