Electronic cigarette refill cartridges sold empty; Electronic cigarettes; Electronic cigarette atomizers sold empty; Electronic cigarette holders; Electronic cigarettes and oral vaporizers for smokers; Electronic cigarettes for use as an alternative to traditional cigarettes; Liquid nicotine solutions for use in electronic cigarettes; Oral vaporizers for smokers; Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Smokers' articles, namely, cigar relighti...