U.S. federal trademark · Serial No. 72404432 · Reg. No. 0979256
DAMPERS FOR HEATING, VENTILATING, AND AIR CONDITIONING SYSTEMS; DAMPER ACTUATORS AND OPERATORS; PRESSURE CONTROLLERS FOR LIQUIDS AND GASES; AIRFLOW CONTROLLERS; PRESSURE AND LEVEL REGULATORS FOR LIQUIDS AND GASES; FLUIDIC CONTROLS FOR CONVERTING PNEUMATIC INPUTS INTO FLUID FLOW TO PRODUCE A CHANGE IN OUTPUT PRESSURE. AND COMPONENTS THEREFOR; FLUIDIC SYSTEMS; PRESSURE-ACTIVATED SWITCHES; PRESSURE REDUCING VALVES; CUMULATOR PRESSURE CONTROLS; PRESSURE COMPARATOR CONTROLS; PRESSURE SELECTORS; AIR SWITCHES; VALVES FOR FLUIDS; VALVE ACTUATORS, VALVE CONTROLS, AND VALVE OPERATORS; CONTROL VALVES; PNEUMATIC SWITCHES; PNEUMATIC STEP CONTROLLERS; PNEUMATIC TRANSMITTERS AND RECEIVERS; AND PARTS THEREOF
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