Trademark Overview
On Monday, September 8, 2025, a trademark application was filed for QEN with the United States Patent and Trademark Office. The USPTO has given the QEN trademark a serial number of 99381586. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, September 8, 2025. The QEN trademark is filed in the Environmental Control Instrument Products category with the following description:
LED candles; Humidifiers; Filters for drinking water; Household air cleaners; Smoke generating apparatus for infusing cocktails with smoke; LED luminaires; Ceiling fans; LED light strips for decorative purposes; Headlamps for automobiles; Air sterilisers; Electric food warmers; Toilet bowls; Hand-held shower heads; Sinks; Ceiling fans with integrated lights