Prestone Products Corporation v Regent Products Pty Ltd

Prestone Products Corporation (the applicant) sought to register the trade mark "PRESTONE" in relation to a range of automotive products, including coolants, antifreeze, and brake fluids. Regent Products Pty Ltd (the opponent) opposed the registration, arguing that the proposed mark was deceptively similar to its own registered trade mark "PRESTIGE" for similar goods. The matter came before the Australian Trade Marks Office.

The primary legal issue before the Trade Marks Office was whether the applicant's proposed trade mark "PRESTONE" was deceptively similar to the opponent's registered trade mark "PRESTIGE" for the purposes of section 44 of the *Trade Marks Act 1995* (Cth). This involved an assessment of the visual, aural, and conceptual similarities between the two marks, as well as the nature of the goods in respect of which they were to be used.

In determining deceptive similarity, the Trade Marks Office applied the established principles of trade mark law, which require a consideration of the marks as a whole, the likelihood of imperfect recollection by consumers, and the overall commercial impression created by each mark. The opponent's mark "PRESTIGE" and the applicant's mark "PRESTONE" were found to share a common prefix and a similar ending, leading to a degree of visual and aural resemblance. Furthermore, the goods in question were of a similar nature, being automotive products. The Trade Marks Office concluded that there was a real chance that consumers might be confused or deceived into believing that the goods offered under the "PRESTONE" mark originated from or were associated with the proprietor of the "PRESTIGE" mark.

Consequently, the opposition was upheld, and the applicant's application to register the trade mark "PRESTONE" was refused.