76491169
Feb 21, 2003
Nov 29, 2005
Active Trademark
HEATING, AIR CONDITIONING, VENTILATION, AND ENERGY RECOVERY PRODUCTS, NAMELY, AIR-TO-AIR ENERGY RECOVERY UNITS, NATATORIUM DEHUMIDIFICATION UNITS, CUSTOMIZED AIR HANDLING EQUIPMENT, NAMELY HEATING, VENTILATION, AND AIR CONDITIONING UNITS CONSISTING OF A COMBINATION OF FANS, WATER COILS, STEAM COILS, REFRIGERANT COILS, GAS FURNACES, AIR FILTRATION, CONTROL DAMPERS, HEAT PUMP SYSTEMS, REFRIGERATION SYSTEMS, EVAPORATIVE COOLING SYSTEMS, ELECTRIC HEATERS, OR HUMIDIFIERS, COMMERCIAL OR INSTITUTIONAL DEHUMIDIFICATION UNITS
Environmental Control Apparatus