U.S. federal trademark · Serial No. 79063355
Repair and maintenance of power supply installations and transformers
Scientific and technological services and research and design relating thereto; industrial analysis and research services
Battery chargers, electric apparatus for testing the charge of batteries, electric power supply apparatus, fuses for power supply installations; electric measuring and testing apparatus, included in this class; apparatus for detecting electric cables; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.