Owner Coregas Pty Ltd ACN/ARBN 001 255 312

Service Janet Stead & Associates Patent and Trade Mark Attorneys PO Box 2076 Claremont North WA 6010

Filing Date 22 March 2007

Class 5 Gases and gas mixtures for medical and therapeutic purposes; gaseous preparations for medical and health uses; oxygen, helium, nitrous oxide, synthetic air, and compressed air for medical purposes; gases for respiration and anaesthesia; high purity gases for medical purposes; gases in this class for hospital, clinical, surgery, diagnostic and medical laboratory use; gases for use in cryomedicine, and in medical laser treatments; gases for use in blood gas analyses and in respiratory gas analyses; gases for lung function tests; and oxygen, carbon dioxide, carbogen (mixture of carbon dioxide and oxygen), xenon, liquid helium, helium-oxygen mixtures, and respiratory gas mixtures, all of the aforementioned gases being for medical or therapeutic use

Class 10 Medical apparatus, instruments and devices; medical apparatus and devices for measuring gas flow, gas levels, gas pressure and other related properties during the use of gas in a medical or therapeutic application; medical apparatus and equipment including integrated cylinder valves and regulators used in the supply and distribution of medical gases; medical gas equipment for industrial, hospital, clinical, diagnostic and domestic use; and parts and accessories in this class for all the aforementioned goods

Class 39 Transport; packaging, delivery and storage of goods; packaging, distribution, delivery, storage, and transport of goods, equipment, working materials, and raw materials in relation to gases, industrial gases, and gas related equipment; gas supply for companies, factories, institutions and private individuals; gas delivery in gas storage vessels, gas cylinders, or in bulk version via tank trucks or delivery pipes, including automated deliveries; supply and storage of medical gases; supply of industrial gases; rental of gas storage vessels, gas cylinders, gas supply systems, containing medical gases and medical gas mixtures; distribution of gas and fuel through the rental of gas cylinders and by way of a gas cylinder exchange service; rental of gas equipment, gas transport vehicles, and material handling trucks; transport by pipeline; distribution of energy; warehousing of goods; gas supply and distribution services incorporating such services as involving the metering of gases; information and advisory services in this class in relation to the transportation, packaging and storage of goods; and information and advisory services in this class in relation to the transportation, packaging and storage of medical gases, gaseous products and gas equipment

Class 42 Scientific and technological services; scientific and technological services in relation to medical gases and the application of medical gases; research and testing in relation to gases; research and testing for medical gases; technical engineering services; technical engineering services in relation to the application and installation of medical gases; and information and advisory services in relation to the use and application of medical gases