Trademark Overview
On Friday, October 24, 2025, a trademark application was filed for LIQ-LOCKER with the United States Patent and Trademark Office. The USPTO has given the LIQ-LOCKER trademark a serial number of 99461014. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, October 24, 2025. This trademark is owned by Shenzhen LETSWIN Technology Co., Ltd. The LIQ-LOCKER trademark is filed in the Smoker's Products category with the following description:
Electronic cigarettes; Oral vaporizers for smokers; Smokers' oral vaporizer refill cartridges sold empty; Electronic cigarette atomizers sold empty; Electronic cigarette refill cartridges sold empty; Cartomizers, namely, combination electronic cigarette refill cartridges sold empty and atomizers, sold as a component of electronic cigarettes; Cartridges sold filled with chemical flavorings in liquid form for electronic cigarettes; Cartridges sold filled with propylene glycol for electronic cigarettes; Cases for electronic cigarettes and electronic cigarette accessories; Electronic cigarette liquid (e-liquid) comprised of flavorings in liquid form, other than essential oils, used to refill electronic cigarette cartridges; Electronic cigarette liquid (e-liquid) comprised of propylene glycol; Oral vaporizers for smoking purposes; Electronic cigarettes for use as an alternative to traditional cigarettes; Electronic cigarettes and oral vaporizers for smokers; Electronic devices for the inhal...
