Owner Origin Energy Limited ACN/ARBN 000 051 696

Service Clayton Utz PO Box H3 AUSTRALIA SQUARE NSW 1215

Filing Date 1 December 2006

Class 1 Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Class 4 Industrial oils a degreases; fuels; gas fuel; fuels for vehicles; motor fuel; compressed gas; gas for lighting; gas for cooking; liquid petroleum gas; propane, ethanol, methanol, diesel fuel, oil and synthetic fuels; natural gas

Class 7 Generators in this class; electric generators

Class 9 Scientific, electrical, optical excluding sunglasses and eyeglasses, weighing, checking (supervision) apparatus and instruments; gas meters; gasometers; gas testing instruments; gas apparatus in this class; gas monitoring instruments; gas testing instruments; electrical equipment for the generation and transmission of electricity; transformers (electricity); electric conductors; electric cables; meters; regulators, switches, monitors, controllers, filters, transformers, circuit breakers, and capacitor banks all for evaluating, monitoring, managing controlling, supplying, converting, conditioning and testing energy operations, usage, power quality and energy efficiency; electric switches, meters, electrical and electronic filters and devices in this class for use in connection with energy supply, generation, transmission, transportation, distribution and consumption

Class 11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, including airconditioning

Class 12 Natural gas vehicles and their parts

Class 21 Household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semiworked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes

Class 35 Advertising services; business management and consultancy services; project management services; promotion services; all being in relation to the provision, supply and distribution of energy including electricity and gas; business management services, including business management assistance; business management consultancy services in relation to energy usage, energy cost reduction, energy management and energy information management; retailing and wholesaling in relation to apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes including air conditioning

Class 36 Insurance; financial affairs; monetary affairs

Class 37 Construction, installation, maintenance and repair of domestic or commercial electricity or gas supply components; installation, maintenance and repair services in relation to the provision, supply and distribution of electricity and gas; installation, maintenance and repair services in relation to plant, apparatus and equipment used in the production, generation, distribution, transportation and supply of energy, including electricity and gas; electrical contracting services, being installation, maintenance and repair; rental in relation to apparatus for drying and venti1ating; construction, maintenance and repair; rentals in relation to apparatus for refrigerating and water supply

Class 39 Distribution and transportation of energy, including electricity and gas; supply of energy, including electricity and gas; consultancy services in relation to the distribution and transportation of energy; provision of energy, eas, water and electricity

Class 40 Production, and generation of energy, including electricity and gas

Class 41 Education services relating to the environment, including environmental protection, and to the production, generation, distribution, transportation, supply and usage of energy, including electricity and gas; education services and providing information and/or instruction in the management, efficient utilisation and/or conservation of energy and on the use of solar energy, wind power, sump oil, liquid petroleum gas, electricity, gas and of heat pumps; arranging and conducting conferences, seminars, congresses, exhibitions and symposia; arranging and conducting competitions; publication services in this class; education services in this class in relation to cooking; education and training services in relation to the use of electrical and gas apparatus and appliances

Class 42 Research services relating to the environment, including environmental protection, and to the production, generation, distribution, transportation, supply and usage of energy, including electricity and gas; research services relating to energy efficiency and conservation; rentals in relation to apparatus for lighting, heating, cooking and sanitary purposes; design and project management services to develop and achieve energy saving opportunities