LEKTRONIX

Electrical and electronic controls and systems, namely, industrial control and building maintenance systems, namely, electronic programmable logic controllers, input/output devices, namely, analog and digital input and output modules, for use in the field of industrial control and building maintenance; electronic apparatus, namely, motion controllers for electric motors in the nature of motion detectors; industrial computers and workstations, namely, computer monitor operator interface devices, namely, human-operator computer terminals and human-operator computer monitors, electronic message displays, electronic alpha/numeric displays, electronic touch screens, and electronic message displays, electronic push button displays; circuit protection devices, namely, electric circuit disconnect switches, overload relays, circuit overload protector devices, electric circuit contact switches, and circuit breakers; electronic controls, namely, push buttons and touch buttons for industrial control and building maintenance; motor and line protection devices, namely, electrical trip current relays, electronic line voltage and line current monitors, arcing ground fault electric sensors, arcing ground fault electric relays; emergency stop devices, namely, electronic controls in the nature of electrical push buttons and electrical trip switches, electric light curtains, and electrical interlock switches