Trademark Overview
On Friday, June 5, 2026, a trademark application was filed for QLEXSIGN with the United States Patent and Trademark Office. The USPTO has given the QLEXSIGN trademark a serial number of 99868580. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, June 5, 2026. This trademark is owned by Shanghai Qianlin Electronics Co., Ltd.. The QLEXSIGN trademark is filed in the Environmental Control Instrument Products category with the following description:
LED luminaires; LED (light emitting diode) lighting fixtures; LED lighting fixtures for indoor and outdoor lighting applications; Lighting fixtures; Electric lighting fixtures; LED safety lamps; Safety lamps for underground use; Emergency floodlights; Emergency lights for lighting purposes; Lighting fixtures for emergency use; LED light bulbs; LED lighting apparatus