U.S. federal trademark · Serial No. 98327701 · Reg. No. 7790341
Construction, installation, maintenance and repair of renewable energy generation and storage systems and ancillary structures and equipment; construction project management services in the field of renewable energy generation and gravity-based storage systems and ancillary structures and equipment; construction, installation, maintenance and repair of an electric energy storage and delivery system with a weight elevation configuration and ancillary structures and equipment
Development in the fields of renewable energy systems, namely, energy storage systems with a weight elevation configuration; design of energy systems and energy storage systems; design of energy systems and energy storage systems to optimize for least cost operation
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.