Invention Grant
- Patent Title: Ticket drawing games having escalating discrete prize levels
- Patent Title (中): 票务绘图游戏具有升级的离散奖金水平
-
Application No.: US11122344Application Date: 2005-05-04
-
Publication No.: US07883409B2Publication Date: 2011-02-08
- Inventor: William Little , Bryan Bullard , Daniel deWaal
- Applicant: William Little , Bryan Bullard , Daniel deWaal
- Applicant Address: US NV Reno
- Assignee: IGT
- Current Assignee: IGT
- Current Assignee Address: US NV Reno
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Main IPC: A63F9/24
- IPC: A63F9/24

Abstract:
Ticket drawings having escalating discrete prize levels within a gaming environment are provided. A gaming system having an automated random ticket drawing game module provides ticket drawing bonus games in conjunction with primary wager based games. Ticket drawings can include base, intermediate and ultimate prize levels, with each level corresponding to a specific prize and range of ticket entries. The prize level escalates as more ticket entries are granted. Ticket entries can be awarded for various events, such as a 3-of-a-kind at a primary wager based game. Drawings include a time period for the acceptance of ticket entries, including a predefined start and end. Award and drawing mechanisms and multiple display devices facilitate each drawing. Multiple drawings can occur simultaneously, such as an hourly and daily drawing. Drawings may also be part of an ongoing series of continuous ticket drawings, such as 24 hourly drawings in a given day.
Public/Granted literature
- US20060252501A1 Ticket drawing games having escalating discrete prize levels Public/Granted day:2006-11-09
Information query