Belkin International Inc. v Belfan LLC

Belkin International Inc. (Belkin) sought interlocutory injunctive relief against Belfan LLC (Belfan) in the Federal Court of Australia. The dispute concerned allegations of trademark infringement and passing off, with Belkin claiming that Belfan's use of the mark "BELKIN" in relation to electronic accessories, particularly charging devices, was likely to cause confusion among consumers and damage Belkin's reputation. Belkin argued that its own registered trademarks for "BELKIN" and its associated logos were being infringed.

The primary legal issues before the Court were whether Belkin had established a prima facie case of trademark infringement under the *Trade Marks Act 1995* (Cth) and passing off at common law. Specifically, the Court had to determine if there was a likelihood of deception or confusion among the relevant public as to the origin of Belfan's goods, given the similarity of the marks and the nature of the goods. The Court also considered the balance of convenience in granting or refusing the interlocutory injunction.

Justice Debrett Lyons applied the well-established principles for interlocutory injunctions, requiring Belkin to demonstrate a serious question to be tried and that damages would not be an adequate remedy. The Court assessed the strength of Belkin's case by comparing the marks, considering the goods in question, and evaluating the degree of similarity. The reasoning focused on the potential for consumers to mistakenly believe that Belfan's products were associated with, or endorsed by, Belkin. The Court found that the marks were identical and the goods were highly similar, leading to a strong likelihood of confusion.

The Court concluded that Belkin had established a serious question to be tried regarding trademark infringement and passing off, and that the balance of convenience favoured granting the injunction. Accordingly, interlocutory injunctions were ordered restraining Belfan from using the "BELKIN" mark in relation to electronic accessories.