Trademark Overview
On Monday, December 15, 2025, a trademark application was filed for VDLI with the United States Patent and Trademark Office. The USPTO has given the VDLI trademark a serial number of 99548888. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, December 15, 2025. This trademark is owned by Sion Power Corporation. The VDLI trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Computer & Software Services & Scientific Services categories with the following description:
Industrial design services for electrochemical cells and batteries, and electrodes for batteries; Engineering design services in the field of electrochemical cells and batteries, and electrodes for batteries; Scientific and technological services, namely, research and design in the field of electrochemical cells and batteries, and electrodes for batteries; Scientific and technological services, namely, research and design in the field of electrochemical cells and batteries, and electrodes for batteries; Technological planning and consulting services in the field of electrochemical cells and batteries, and electrodes for batteries; Consulting services for others in the field of design, planning, and implementation project management of electrochemical cells and batteries, and electrodes for batteries
Fuel cell electrodes; Electrical storage batteries; Electric storage batteries; Plates for batteries; Electric batteries; Rechargeable electric batteries; Anode batteries; Batteries; Battery terminals; Terminals for batteries; Solid-state batteries; All-solid-state batteries