Invention Grant
- Patent Title: Lottery ticket game
- Patent Title (中): 彩票游戏
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Application No.: US11332994Application Date: 2006-01-17
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Publication No.: US07530570B2Publication Date: 2009-05-12
- Inventor: James L. Nulph , Rhonda S. Gillen
- Applicant: James L. Nulph , Rhonda S. Gillen
- Applicant Address: CA Montreal, Quebec
- Assignee: Oberthur Gaming Technologies, Inc.
- Current Assignee: Oberthur Gaming Technologies, Inc.
- Current Assignee Address: CA Montreal, Quebec
- Agency: Dority & Manning, P.A.
- Main IPC: A63F3/06
- IPC: A63F3/06 ; A63F1/00

Abstract:
A lottery ticket including at least one game area with at least one play area where each play area includes a plurality of play regions with each play region having a first indicia covered by an opaque scratch-off layer and a second indicia appearing above the scratch-off layer. The player removes at least one of the scratch-off layers and if the first indicia appearing in such activated play regions matches any one of the second indicia in a non-activated play region, a prize may be won.
Public/Granted literature
- US20070164511A1 Lottery ticket game Public/Granted day:2007-07-19
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