Gaming device for a flat rate play session and a method of operating same | Patent Publication Number 20050085294

US 20050085294 A1
Patent NumberUS 07156739 B2
Application Number10985131
Filled DateNov 10, 2004
Priority DateJun 23, 1997
Publication DateApr 21, 2005
Original AssigneeWalker Digital Llc
Current AssigneeIgt
Inventor/ApplicantsThomas M. Sparico
James A. Jorasch
Jay S. Walker
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