Aristocrat Technologies Australia Pty Ltd and Ors v Global Gaming Supplies Pty Ltd and Ors

The High Court of Australia considered a dispute between Aristocrat Technologies Australia Pty Ltd and its associated entities (the appellants) and Global Gaming Supplies Pty Ltd and its associated entities (the respondents). The core of the dispute concerned allegations of misleading and deceptive conduct and passing off, relating to the marketing and sale of gaming machines. Aristocrat alleged that Global Gaming had engaged in conduct that misled consumers into believing that the gaming machines sold by Global Gaming were authorised or endorsed by Aristocrat, when in fact they were not.

The High Court was required to determine whether the conduct of Global Gaming, in marketing and selling its gaming machines, constituted misleading or deceptive conduct in contravention of section 18 of the Australian Consumer Law (formerly section 52 of the Trade Practices Act 1974 (Cth)). Additionally, the Court had to consider whether Global Gaming's conduct amounted to passing off, a common law tort, by misrepresenting that its products were associated with or originated from Aristocrat.

The Court's reasoning focused on the objective impression created by Global Gaming's conduct. It was held that the use of certain branding, imagery, and representations by Global Gaming in its marketing materials and on its machines was likely to deceive or confuse a significant number of consumers into believing there was an association with Aristocrat. This was particularly relevant given Aristocrat's prominent position in the gaming machine market. The Court applied established principles of misleading and deceptive conduct and passing off, emphasising that the relevant test is whether the conduct, viewed as a whole, is likely to mislead or deceive the ordinary or reasonable consumer in the circumstances.

The High Court found in favour of Aristocrat, upholding the appeal and concluding that Global Gaming's conduct had indeed contravened the Australian Consumer Law and constituted passing off.