Trademark Overview
On Friday, November 21, 2025, a trademark application was filed for EMPIRE BUILDER with the United States Patent and Trademark Office. The USPTO has given the EMPIRE BUILDER trademark a serial number of 99509676. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Wednesday, January 14, 2026. This trademark is owned by Caesars License Company, LLC. The EMPIRE BUILDER trademark is filed in the Education & Entertainment Services category with the following description:
Entertainment services, namely, providing on-line computer games, interactive online computer games, on-line computer games featuring games within online computer games, and enhancements for online computer games; providing computer games and gaming via an internet website portal; gaming services in the nature of providing online computer games and online computer games accessible by applications via various platforms across multiple forms of transmission media and via wireless devices, namely mobile phones, personal electronic devices, portable electronic devices; entertainment services, namely, incentive award programs designed to reward participants who use online and in-game services; entertainment services, namely, incentive award programs designed to reward program participants who engage in casino gaming and betting; gaming services in the nature of online casino gaming, sports betting services and in-casino gaming
