Trademark Overview
On Thursday, December 25, 2025, a trademark application was filed for OYISEN with the United States Patent and Trademark Office. The USPTO has given the OYISEN trademark a serial number of 99566114. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, December 25, 2025. The OYISEN trademark is filed in the Environmental Control Instrument Products category with the following description:
Ceiling lights; Chandeliers; Hanging lamps; LED (light emitting diode) lighting fixtures; LED lighting fixtures; Lightbulbs; Lighting fixtures; Hanging ceiling lamps; Hangings for lamps; Table lamps