In 2019, banks BB&T Bank and SunTrust Bank announced a merger, with the new bank to be named Truist Financial Corporation (“Truist”). In response, Truliant Federal Credit Union (“Truliant”) filed a lawsuit alleging the name Truist infringes on Truliant’s trademark in its name. For a discussion of trademark law and trademark infringement, please see Lindley Law’s previous blog post related to the trademark dispute regarding Duke’s Mayonnaise. Recently in the dispute between Trulian and Truist, Truliant moved for a preliminary injunction, seeking to prevent Truist from using its name pending the outcome of the lawsuit. What is a preliminary injunction, and how does a court determine whether to issue it?…