06302791 is referenced by 192 patents and cites 8 patents.

A gaming machine comprises a spinning reel display showing a plurality of symbols on each of a plurality of rotatable reels. The reels are rotated and stopped to place the symbols of each reel in visual association with a pay line. A winning combination of displayed symbols triggers a payoff. The distribution of payoff values and probabilities results in a high volatility index, so that the distribution is similar to a state-run lottery.

Title
Gaming machine with high volatility index
Application Number
9/500857
Publication Number
6302791 (B1)
Application Date
February 9, 2000
Publication Date
October 16, 2001
Inventor
John J Giobbi
Crown Point
IN, US
Erica A Frohm
Evanston
IL, US
Agent
Jenkens & Gilchrist
US
Assignee
WMS Gaming
IL, US
IPC
A63F 9/22
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