[ CONTROLLERS AND COMPUTERS FOR RECORDING INDUSTRIAL PROCESS VARIABLES, namely, FLOW OF MATERIALS, TEMPERATURE, PRESSURE AND LIQUID LEVEL, ELECTRICAL FORCES, AND GAS ANALYSIS, AND FOR FACTORY AUTOMATION; INDICATING AND RECORDING METERS AND TRANSMITTERS FOR MANAGEMENT, MONITORING AND MEASURING INDUSTRIAL PROCESS VARIABLES AND FOR COMMUNICATING WITH CONTROLLERS AND COMPUTER NETWORKS; ELECTRONIC, PNEUMATIC, AND STEAM OPERATED METAL VALVES FOR CONTROL OF FLUIDS ]; AUTOMATIC AND MANUAL CONTROLS WHICH MONITOR, ADJUST, AND REGULATE A BUILDING'S HEATING, AIR CONDITIONING, AND VENTILATION SYSTEMS; [ ELECTRONIC TIME CONTROLLERS FOR MINIMIZATION OF ENERGY CONSUMPTION AND FOR MAXIMIZATION OF EFFICIENCY OF HEAT PUMPS; AUTOMATIC CONTROLS OF SECURITY ACCESS, FIRE MANAGEMENT AND LIGHTING OF BUILDINGS;] THERMOSTATS, THERMOMETERS, THERMOCOUPLERS, THERMOGRAPHS, THERMOSTATIC WATER MIXERS, THERMOSTATIC VALVES, THERMOSTATIC SYSTEMS FOR AUTOMATIC TEMPERATURE CONTROL, THERMOSTATIC TANK REGULATORS AND THERMOSTATIC SAFETY CONTROL DEVICES, AND IGNITION SYSTEMS FOR FUEL BURNERS; TEMPERATURE RESPONSIVE MECHANISMS FOR CONTROLLING AUTOMATIC REFRIGERATORS, FOR [ CONTROLLING HEATERS FOR PASSENGER COMPARTMENTS OF AUTOMOBILES ], FOR CONTROLLING HEATERS FOR STOVES OR OVENS; COMBINATION FLUID CONTROL VALVE AND TEMPERATURE RESPONSIVE CONTROL MECHANISM THEREFOR, AND COMBINATION TEMPERATURE RESPONSIVE MECHANISM FOR CONTROLLING AUTOMATIC REFRIGERATORS, [ AND ELECTRIC TIMERS FOR AUTOMATICALLY EFFECTING START OF DEFROSTING CYCLE; RELAYS, CONTROLLERS, REGULATORS, CONTROL VALVES, ELECTRONIC TIMERS, ADVANCED CONTROL VALVES, ELECTRIC IGNITERS FOR FUEL BURNERS ], ELECTRIC SWITCHES, AND VALVES OPERATED BY AN ELECTROMAGNET, GAS AND ELECTRIC COOKER CONTROLS, SELF CLEAN OVEN CONTROLS, [ GRADUATED SWITCHES, DIGITAL AND ANALOG TIMERS, THROTTLE POSITION SENSORS, VACUUM AMPLIFIERS, ELECTRONIC GOVERNORS AND POTENTIOMETERS, SOLID STATE RELAYS AND LIGHT DIMMERS, COMBINATION ELECTRIC MOTOR STARTING RELAY AND TEMPERATURE RESPONSIVE OVERLOAD CONTROLS FOR ELECTRIC MOTORS, MOTOR SPEED CONTROLS; AND RENEWABLE DIALS FOR CHART RECORDERS WHICH MONITOR TEMPERATURE AND PRESSURE, namely, CHARTS ]