Trademark Overview
On Thursday, December 18, 2025, a trademark application was filed for WARDENCLYFFE with the United States Patent and Trademark Office. The USPTO has given the WARDENCLYFFE trademark a serial number of 99554462. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, December 18, 2025. This trademark is owned by Wuhan Stark Technology Development Co., Ltd.. The WARDENCLYFFE trademark is filed in the Toys & Sporting Goods Products category with the following description:
Electronic action toys; Educational toy for the purpose of the demonstration of alternative energy sources; Model toy steam engines; Toy models; Electronic learning toys; Toy tools; Radio transmitters for use with radio-controlled toys
