LandOfFree - US Patents - Listing for Amusement devices: games,Including means for processing electronic data

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game that allows player to purchase reel re-spins

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game with dynamic payline

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...

Slot machine game with dynamic scorecard

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...

Slot machine game with dynamic special symbols

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...

Slot machine game with randomly designated special symbols

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game with roaming wild card

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game—find the prize

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game-find the prize

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game-hidden object

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine game-progressive jackpot with decrementing jackpot

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine games

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine having special symbol and control method thereof

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine having two distinct sets of reels

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine method

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine method with individual symbol respin

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine method with symbol replacement

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine reel mechanism with dedicated local...

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine that can superimpose on a display screen images fro

Amusement devices: games – Including means for processing electronic data – In a chance application

Slot machine using a count valve to award bonus game