Trademark Overview
On Monday, June 8, 2026, a trademark application was filed for LUPDOIN with the United States Patent and Trademark Office. The USPTO has given the LUPDOIN trademark a serial number of 99869341. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, June 8, 2026. This trademark is owned by Dongguan Lingdong Electronics Technology Co., Ltd.. The LUPDOIN trademark is filed in the Toys & Sporting Goods Products category with the following description:
Athletic sporting goods, namely, athletic wrist and joint supports; Muscle training braces to be worn on the back for support when playing sports; Shin pads for use in sports; Protective supports for shoulders and elbows; Toy for pets; Wrist guards for athletic use; Toy building blocks; Fishing tackle; Christmas tree ornaments
