Trademark Overview
On Tuesday, March 24, 2026, a trademark application was filed for OTONOOK with the United States Patent and Trademark Office. The USPTO has given the OTONOOK trademark a serial number of 99722214. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, March 24, 2026. This trademark is owned by ESEN INTERNATIONAL (HK) CO., LIMITED. The OTONOOK trademark is filed in the Medical Instrument Products category with the following description:
Nasal lavage vessel; Thermotherapy apparatus for medical purposes; Electric massage apparatus for household use; Irrigators for medical use; Medical apparatus, namely, an ear wash device in the nature of a container to be filled with appropriate fluid by the user for flushing ear wax from the ear; Massage apparatus for eyes; Apparatus using a light emitting diode (LED) for performing aesthetic facial treatment procedures; Nasal irrigators, electric; Scraping apparatus for gua sha therapy; Electric esthetic massage apparatus for household purposes; Facial rollers in the nature of massage apparatus