Owner BHP BILLITON INNOVATION PTY LTD ACN/ARBN 008 457 154

Service Griffith Hack

Various Provisions of paragraph s44(3)(b) applied.

Filing Date 18 October 2006

Class 4 Industrial oils, greases, lubricants, benzene, benzol, crude oil, diesel oil, petroleum ether, kerosene, methylated spirits, petroleum (raw and refined); natural and synthetic fuel gases, coal, coke, coal naphtha and coal tar oil

Class 6 Common metals and their alloys, unwrought or semi-wrought; metal building materials; materials of metal for railway tracks, nonelectric cables and wires of common metal, pipes and tubes of metal; ferroalloys; ores of metal; goods of common metal not included in other classes

Class 37 Building construction; repair; installation services; drilling of wells; factory construction; furnace and smelter installation and repair; installation and repair of freezing equipment; machinery installation, maintenance and repair; mining extraction; mining services; quarrying services; pipeline construction and maintenance; road paving; rental of construction equipment

Class 40 Treatment of materials; coppersmithing; electroplating; gilding; gold-plating; laser scribing; precious gem cutting, grinding and polishing; silverplating; material treatment information supplied on-line or by any other means; custom manufacture of jewellery; processing and treatment of ores and metals; processing and refining of oil and gas; freezing of gases; separating and fractioning liquids for natural gas; liquefaction of natural gas; processes associated with extraction of metals from minerals; custom manufacture of jewellery

Class 42 Architecture, industrial design, photography, analysis, testing and research services associated with oil fields, oil workings, gas and oil installations, power stations, mines, steel mills, aluminium smelters, copper smelters and nickel smelters, including providing the services of analysis, testing and research laboratories; product safety testing; metallurgical and chemical analysis, testing and research services, including providing the services of analysis, testing and research laboratories; construction planning and drafting; engineering services, including engineering surveying and the provision of engineering drawings; land surveying, geological research, prospecting and surveys; exploration of oilfields, drilling of wells, oil prospecting, oil-field exploitation, oil-field surveys, oil well testing, mining, ore and metals prospecting and mine exploitation, electronic desktop publishing; graphic design; computer programming; design and development of computer hardware and software; product safety testing; leasing access time to a computer database or a global computer network (Internet); global computer network (Internet) access providers; provision of search engines for obtaining data on the Internet; hosting websites of others on a computer server for a global computer network (Internet); supplying portal services on a computer server for a global computer network; research, engineering and technical consulting for industry; technical project studies; technical research; intellectual property consultation and licensing, exploitation of patents including exploitation by licence agreements and negotiations, legal services; psychological testing, occupational health and safety services; providing facilities for exhibitions