Trademark Overview
On Wednesday, October 15, 2025, a trademark application was filed for DR FLAVOR with the United States Patent and Trademark Office. The USPTO has given the DR FLAVOR trademark a serial number of 99444430. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, October 15, 2025. This trademark is owned by Dongguan Hengtai Biotechnology Co., Ltd. The DR FLAVOR trademark is filed in the Smoker's Products category with the following description:
Oral vaporizers for smokers; Electronic cigarettes; Electronic cigarette liquid (e-liquid) comprised of propylene glycol; Electric cigarettes; Disposable oral vaporizers for smoking purposes sold filled with vegetable glycerin; Oral vaporizers for smoking purposes sold filled with vegetable glycerin; Flavorings, other than essential oils, for use in electronic cigarettes; Liquid nicotine solutions for use in electronic cigarettes