U.S. federal trademark · Serial No. 78107302 · Reg. No. 1223080
vacuum tubes for electric switches, low-voltage electric apparatus, namely, electric switches, electric plugs, circuit breakers, current rectifiers, electrical fuses, electric switch plates, electric distribution consoles, [ voltmeters, ammeters, electric mains, electric cables, electric wires, ] electrical connectors, [ electrical power supplies, ] electrical resistance, electric coils, electrical transformers and switch boxes, [ electric sockets and plugs, electric wires, phonograph record players, lightning conductors, batteries, ] voltage regulators for electric power [, calculators, cash registers ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.