The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2005
Filed:
Mar. 12, 2002
Gregg J. Palmer, Reno, NV (US);
Lance R. Peterson, Reno, NV (US);
Anthony J. Baerlocher, Reno, NV (US);
Bayard S. Webb, Sparks, NV (US);
Gregg J. Palmer, Reno, NV (US);
Lance R. Peterson, Reno, NV (US);
Anthony J. Baerlocher, Reno, NV (US);
Bayard S. Webb, Sparks, NV (US);
IGT, Reno, NV (US);
Abstract
The present invention provides a processor controlled gaming device having a display device in communication with the processor. When the display device receives an input from the player, gaming devicerandomly generates an outcome, the display device displays an event having the outcome and gaming deviceprovides the player with a payout in association with the outcome and the selected input. The inputs have paytables that vary in range. One input has a large, risky payout range with big and small payouts. One input has a small, conservative payout range with intermediate payouts. Other inputs have ranges that fall in between the risky and conservative ranges. Each of the ranges has the same overall expected value, so that gaming devicedoes not favor the player's choice of a risky or conservative input.