Gaming device having competing positive and negative outcome events

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7455588
APP PUB NO 20050049039A1
SERIAL NO

10651685

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gaming device including an outcome or award event which is triggered from a base game when at least one positive modifier symbol and at least one award symbol are indicated on the reels. In the bonus game, the positive modifier symbol includes at least one positive modifier which increases a bonus award associated with the award symbol. A negative modifier symbol, if indicated on the reels, includes at least one negative modifier which reduces the bonus award associated with the award symbol. The positive modifiers and negative modifiers are applied to the award to provide a modified award to the player in the game.

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Patent Owner(s)

Patent OwnerAddress
IGT6355 SOUTH BUFFALO DRIVE LAS VEGAS NV 89113

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baerlocher, Anthony J Reno, NV 666 78402
Gilliland, John G Reno, NV 13 1517
MacVittie, Michael Reno, NV 50 5572
Webb, Bayard S Sparks, NV 99 13963

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