Southern Union Company

ECONOFUEL

compressed natural gas for use as a vehicle (passenger cars, trucks, buses);ECONO-FUEL;

ENERGY SENSE

The mark consists of a stylized yin/yang symbol, composed of a green leaf and a flame composed of blue, light blue and white colors, surrounded by an inner white circle and an outer green circle; a white curved line separates the leaf from the flame design. The words ENERGY SENSE, in the color blue appear below this design element.;Providing weatherization information for the insulation and increased energy efficiency of structures;The color(s) green, blue, light blue and white is/are claimed as a feature of the mark.;Providing customer funding incentives for the installation of energy efficient natural gas appliances for homes and businesses, including furnaces, boilers, combination units, thermostats, and water heaters; providing public awareness of the need for proper weatherization of structures by providing weatherization kits consisting of weatherization and energy saving products such as compact florescent light bulbs, plastic sheeting for sealing windows and insulating material for sealing gaps and windows;ENERGY;