Trademark Overview
On Tuesday, October 21, 2025, a trademark application was filed for DONGINDAR with the United States Patent and Trademark Office. The USPTO has given the DONGINDAR trademark a serial number of 99455324. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Tuesday, March 17, 2026. This trademark is owned by Maoming New Vitality New Energy Technology Co., Ltd.. The DONGINDAR trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Electrical controllers; Power controllers; Thin-film solar (TFS), vertical axis wind turbine (VAWT) and Hybrid TFS VAWT off-grid power and deep cycle battery storage systems composed of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures; Silicon solar cell material for electricity generation incorporated into pavement materials; Off-grid power and deep cycle battery storage systems comprised of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures for solar installations; Photovoltaic solar modules for production of electricity; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Programmable controllers and actuators that track the sun enabling concentrating optics to maximize solar energy input; Photovoltaic cells also including a solar thermal collector sold a...
