U.S. federal trademark · Serial No. 87493432 · Reg. No. 5323950
construction and maintenance of extra high, high and medium voltage electrical substations and overhead power transmission lines; infrastructure development, namely, installation of power cable, electrical apparatus, namely, high, medium, and low voltage switchgear, power transformers, protective relays, supervisory control and data acquisition control system, station batteries, power line carriers, electric motors, and capacitor banks; construction of foundations for installation of large-scale, high-voltage transmission lines, namely, drilling footings, excavation, wet-process or case concrete pier installations; construction of structures for installation of large-scale, high-voltage transmission lines, namely, setting steel poles, and construction of lattice towers; installation of conductors for large-scale, high-voltage transmission lines
design and testing of extra high, high and medium voltage electrical substations and overhead power transmission lines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.