AZCentral:  A Las Vegas casino is suing a Scottsdale nightclub in federal court after the Nevada company says the nightclub copied its trademarked logo.

The suit, filed Thursday in U.S. District Court, names Arizona-based Revolver, LLC,as a defendant.

Court documents say that Scottsdale’s Revolver Lounge is infringing on trademark rights of Revolver Saloon in the Santa Fe Station Hotel & Casino in Las Vegas, owned by NP Opco, LLC. A call to Opco’s Nevada attorney wasn’t returned.