electronic cigarettes; Electronic cigarette cases; Devices for heating tobacco for the purpose of inhalation; Electronic hookahs; Electronic cigars; caps for use in connection with electronic cigarettes or apparatus for heating tobacco; cases for use in connection with electronic cigarettes or apparatus for heating tobacco in the nature of electronic cigarette cases; smoker's articles for use in connection with electronic cigarettes or apparatus for heating tobacco, namely, smokers mouthpieces for electronic cigarettes, electronic cigarette holders, electronic rechargeable cigarette cases; liquid nicotine solutions for use in electronic cigarettes; tobacco heating devices and electronic smoking devices