A-B

Class [009]
Electrical and electronic controls and systems namely, industrial control and building maintenance systems namely, programmable logic controllers, and input/output devices including analog and digital input/output devices, in the nature of electrical input/output control panels and integrated circuit modules, for use in the field of industrial control and building maintenance; electrical motion controllers; industrial computers and workstations, namely, a computer monitor, keyboard and mouse; computer mouse; operator interface devices, namely, operator computer terminals and operator computer monitors; message displays in the nature of electric display panels for displaying messages; alpha/numeric displays in the nature of electric luminescent display panels for displaying alpha/numeric characters; touch screens, and push button displays in the nature of electronic motor status screens, electronic alarm banner screens and electronic application tag screens; circuit protection devices, namely, disconnects in the nature of electrical plug device enabling disconnection of power; electric over load relays, electric contact switches, and circuit breakers; wiring systems, namely, specialized cable and connectors assemblies comprised of electric cables and electric connectors; push buttons, namely, auto reset buttons and operating mode buttons; touch buttons; relays; electric relays; timers; signaling devices, namely, stackable tower lights and sound modules; electrical terminal blocks; network communication devices, namely, electronic display interfaces, and circuit boards; motor control centers, namely, electronic controls for motors; contactors, in the nature of mechanically operated switches for establishing and interrupting an electrical power circuit; electric over load relays, motor and line protection devices, namely, electric current relays, electric thermistor protection relays, control circuit transformers, electric trip current relays, line voltage and line current monitors, arcing ground fault sensors, electric arcing ground fault relays and control circuit trails formers; emergency stop devices, namely, push buttons in the nature of buttons to control motor status, alarms, reset or operating modes; electric trip switches; light curtains, in the nature of safety light barriers to protect against bodily injury from machine access; touch cable for electrical and optical signal transmission, and electric interlock switches; sensors, namely, photoelectric sensors and inductive, capacitive and ultrasonic proximity sensors; electric limit switches, encoders, speed sensors, pressure sensors, temperature sensors and electric safety switches; computer software for providing human machine interface and visualization, communications over a network and between application programs, information management, logic programming, scheduling, simulation validation, archiving, logic and processed control, computer software for use in the design operation and maintenance of industrial automation processes; safety floor mats, namely, a pressure- sensitive safeguarding mat comprised of electric sensors for detecting the presence of people on the sensing surface.