A display is provided on which symbols may be provided for use in a slot-type wagering game. Symbols are displayed on sectioned geometrical shapes such as ovals, squares, circles, polygons, etc. Specific symbol combinations, particularly comprised of one symbol appearing on one section of each sectioned...http://www.google.fr/patents/US7601061?utm_source=gb-gplus-shareBrevet US7601061 - Gaming machine having independent spinning forms and multiple pay lines
Gaming machine having independent spinning forms and multiple pay lines