IC 009. US 021 023 026 036 038. G & S: ELECTRIC, ELECTRONIC AND ELECTRO-MECHANICAL PRODUCTS AND APPARATUS OR COMBINATIONS THEREOF, NAMELY, SWITCH CLOCKS, CONTROL CLOCKS, TIME SWITCHES, CUT-OUT SWITCHES, SHORT-TIME SWITCHES, REMOTE-CONTROL SWITCHES, RELAYS, TIME RELAYS, STAIRCASE SWITCHES, AUTOMATIC TEMPERATURE SWITCHES, PRESSURE SWITCHES, ELECTRICAL TEMPERATURE REGULATORS, PRESSURE REGULATORS, FLOAT-CONTROLLED SWITCHES, LEVEL REGULATORS, TIMERS; REVERSING SWITCHES, SMALL SWITCHES, MICRO-SWITCHES, STEPPING SWITCHES, ROTATABLE SELECTING SWITCHES; STEPPING RELAYS; SWITCHES AND RELAYS CONTROLLABLE BY CURRENT PULSES; PULSE COUNTERS, CONTACTORS, SMALL CONTACTORS; APPARATUS FOR AUTOMATIZATION, NAMELY, TIMERS, PROGRAMMERS, PROGRAMMABLE CONTROLLERS, LIMIT GAUGES, LIMIT SWITCHES, GAUGES, MONITORS, SORTERS, COUNTERS, PULSE COUNTERS, PROXIMITY SWITCHES, OPTICAL SENSORS, SMALL AND MINIATURIZED MECHANICAL-OPTICAL SWITCHING ELEMENTS, SAFETY PLUGS AND CONNECTORS AND TERMINAL STRIPS FOR LIGHT CONDUCTORS; COMPUTER HARDWARE IN THE FORM OF AUTOMATIC PROCESS CONTROLLERS, NAMELY, ELECTRONIC MODULES WITH EMBEDDED SOFTWARE FOR ANALOG AND DIGITAL SIGNAL PROCESSING, DATA INPUT, DATA OUTPUT, DATA DISPLAY, DATA COUNTING, DATA MEASURING, MOTION CONTROL, ELECTRONIC AXIS CONTROL, POWER SUPPLY, MOTOR AND DRIVE CONTROL, ELECTRONIC TIMING, ELECTRONIC SWITCHING, ELECTRONIC REGULATING, ELECTRONIC DATA LOGGING, COMMISSIONING AND ERROR HANDLING, SERIAL AND PARALLEL COMMUNICATIONS, INPUT/OUTPUT BUS COMMUNICATIONS, AND EMBEDDED COMPUTER PROGRAMS FOR DEVELOPING COMPUTER PROGRAMS FOR THE AFORESAID AUTOMATIC PROCESS CONTROLLERS AND ELECTRONIC MODULES; ACCESSORIES FOR THE AFORESAID AUTOMATIC PROCESS CONTROLLERS AND ELECTRONIC MODULES, NAMELY, SUPPORT RACKS FOR SAID MODULES, CONNECTORS AND CABLES, COMPUTER MEMORIES, COMPUTER OPERATING SYSTEM SOFTWARE AND FIRMWARE PROGRAMS, ELECTRONIC INPUT SIMULATION UNITS, ELECTRONIC DATA PRE-PROCESSORS, CONTROL STATION COMPUTERS, AND INDUSTRIAL PERSONAL COMPUTERS; SOLENOIDS, TRANSFORMERS AND RELAYS. ELECTRICAL DEVICES, NAMELY, ROTARY SOLENOIDS, PUSH-PULL SOLENOIDS, PROPORTIONAL SOLENOIDS, STEPPING MOTORS, STEPPING SWITCHES, ROTARY SWITCHES, SILICON BRIDGE RECTIFIERS, SELENIUM RECTIFIERS, PUSH BUTTON SWITCHES, SWITCHES, SWITCH INDICATOR LIGHTS, POSITIONING AND CONTROL SYSTEMS, ARC SUPPRESSORS, TIME INTERVAL CONTROLS; ELECTRICAL CONVERTERS AND CHARGERS; VARIABLE POSITION ELECTROMECHANICAL SOLENOIDS WITH A WIDE VARIETY OF APPLICATIONS; PUSH OR PULL TYPE TUBULAR SOLENOIDS; AND ELECTRICAL DEVICES, NAMELY, SOLENOIDS, RECTIFIERS AND SELECTOR SWITCHES. FIRST USE: 20020521. FIRST USE IN COMMERCE: 20020521