Grubhub Triumphs in Trademark Battle: Unraveling Reverse Confusion Theory

In a recent trademark infringement conflict, food delivery giant, Grubhub, savored victory. The US Court of Appeals for the Seventh Circuit asserted that the district court did not err in denying a preliminary injunction motion, in accordance with a report by JD Supra.

The order came in the case where Grubhub Inc. was pitted against Relish Labs LLC, Case No. 22-1950. The court’s ruling hinged on the plaintiff’s inability to demonstrate a likelihood of success on a reverse confusion theory. This legal theory aims to protect consumers from confusion that might arise due to the blurring of identifying marks between two entities that are theoretically similar. The trademark owner’s failure to establish this crucial element was a significant deciding factor in the judgement given on September 12, 2023.

The panel consisted of Judges Lee, Jackson-Akiwumi, and Wood and was hosted by the law firm, McDermott Will & Emery.

This ruling can be seen as a precedent for future trademark incidents, indicating the critical need for trademark owners to not only establish ownership but also be able to substantiate the probability of confusion between marks under dispute. Taking the crucial importance of trademark validity into consideration, corporations and law firms should invest time and resources in creating, registering, and enforcing unique and identifiable marks.