The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 21, 2021
Filed:
Aug. 30, 2018
Aristocrat Technologies Australia Pty Limited, North Ryde, AU;
Eric Satterlie, Reno, NV (US);
Aristocrat Technologies Australia Pty Limited, North Ryde, AU;
Abstract
Innovations in user interface ('UI') features of electronic gaming machines ('EGMs') are described. For example, control logic controls the UI of an EGM according to an iterative re-spin process, which uses reels and a reel area on a display screen of the EGM. In a given iteration of the re-spin process, the control logic identifies any locked reels. The control logic spins any unlocked reels for the given iteration on the display screen while holding locked reels in place. The control logic evaluates a condition that depends on whether the reel area encloses a special symbol stack for at least one unlocked, spun reel. If the condition is satisfied, the control logic continues the re-spin process. Upon exit from the re-spin process, the control logic determines a count of special symbol stacks in the reel area, determines an outcome of the re-spin process, and outputs an indication of the outcome.