Electronic cigarettes and oral vaporizers for smokers; Electronic devices for the inhalation of nicotine-containing aerosols; Electric cigarettes; Electronic cigarettes as substitutes for traditional cigarettes; Liquid nicotine solutions for use in electronic cigarettes; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Chemical flavorings in liquid form used to refill electronic cigarette ...