05129652 is referenced by 147 patents and cites 2 patents.

Gambling activities in a single casino or group of casinos is enhanced by providing players with tickets or cards which qualify the players to special prizes such as from lottery drawings based upon such factors as play time and amount gambled as recorded on the ticket. Elevated tote boards mounted on the ceiling or walls near the ceiling display the periodic drawing, raffle or lottery results.

Title
Casino drawing/lottery game and case/prize management system
Application Number
7/650096
Publication Number
5129652
Application Date
February 4, 1991
Publication Date
July 14, 1992
Inventor
William T Wilkinson
1717 Town Point Rd., Chesapeake City, 21921
MD, US
Agent
Connolly & Hutz
IPC
A63F 3/06
View Original Source