Trademark Overview
On Monday, July 13, 2026, a trademark application was filed for DERKO with the United States Patent and Trademark Office. The USPTO has given the DERKO trademark a serial number of 99938122. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, July 13, 2026. This trademark is owned by Coastal Hearing Aid Center. The DERKO trademark is filed in the Medical Instrument Products category with the following description:
Hearing aids; Hearing aids and structural parts therefor; Filters for medical purposes, namely, ear wax; Medical hearing instruments and parts of such devices; Ear plugs for hearing protection