Patent ID: 7311602
Filing Date: 2007-12-25
Classification: G07F

Abstract:
1. A symbol-displaying device comprising rotatable reel assemblies, occurrence of winning being determined depending on a symbol combination shown in a display window, said symbol-displaying device including: a double reel constituting at least one of said reel assemblies, said double reel having an inner reel and an outer reel rotating independently and coaxially; inner symbols formed on an outer surface of said inner reel, said inner reel being observable through said outer reel; outer symbols formed on an outer surface of said outer reel, said outer symbol constituting a composite symbol when overlapping with said inner symbol; and zones defined by imaginarily partitioning at least one of said outer surfaces of said inner and outer reels along a circumference of said inner and outer reels, only one of the zones being rotated within the display window during a determination of winning and at least one symbol of the selected zone being shown in said display window.