ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,515, issued on March 25, was assigned to Aristocrat Technologies Inc. (Las Vegas).
"Electronic gaming machine and system with a wheel feature mode dependent on base game outcomes" was invented by David Marsh (Charlottesville, Va.), Karl Roelofs (Charlottesville, Va.) and Ryan North (Broken Arrow, Okla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure provide an electronic gaming machine, systems and methods with a wheel feature mode dependent on base game outcomes. Specifically, a gaming machine comprises a user interface, a display device, and a game controller. The wheel feature mode is triggered during a base game bas...