# US 9,520,022 B2 · Wagering game with a secondary reel having oversized single-evaluation symbols > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,520,022 B2 - Document ID: US9520022B2 - Status: Granted - Kind: B2 - Application number: 13/764,983 - Filed: 2013-02-12 - Published: 2014-03-27 - Granted: 2016-12-13 - Earliest claimed: 2012-09-27 - Assignees: Bally Gaming, Inc. - Applicants: WMS Gaming Inc. - Inventors: Alexander J. Gobe; Jeremy M. Hornik - Web page: https://patentgrep.com/patent/US9520022B2 ## CPC - G07F 17/3213: {Details of moving display elements, e.g. spinning reels, tumbling members} - G07F 17/3209: {Input means, e.g. buttons, touch screen} - G07F 17/323: {wherein the player is informed, e.g. advertisements, odds, instructions} - G07F 17/3244: {Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes} - G07F 17/34: depending on the stopping of moving members {in a mechanical slot machine}, e.g. "fruit" machines - G07F: COIN-FREED OR LIKE APPARATUS (coin sorting G07D3/00; coin testing G07D5/00; {handling coins or paper currencies apart from payment activated apparatus G07D; payment architectures, schemes or protocols G06Q20/00}) ## Abstract A gaming system includes one or more input devices, one or more display devices, and one or more processors, and one or more memory devices storing instructions that cause the gaming system to receive an input indicative of a wager. The instructions further cause the gaming system to display a wagering game having an array of symbol positions positioned on a plurality of primary reels and at least one secondary reel overlaying two or more adjacent primary reels, the secondary reel including at least one oversized standard symbol, the oversized symbol overlaying symbol positions on at least two of the two or more adjacent primary reels. The instructions further cause the gaming system to spin the two or more adjacent primary reels and the secondary reel such that the two or more adjacent primary reels and the secondary reel appear to spin as a single reel. ## Claims ### Claim 1 A gaming system, comprising: a gaming machine primarily dedicated to playing at least one casino wagering game, the gaming machine including an electronic display device and one or more electronic input devices; and one or more controllers configured to: detect, via at least one of the one or more electronic input devices, a physical item associated with a monetary value that establishes a credit balance, initiate the casino wagering game in response to an input indicative of a wager covered by the credit balance, direct the electronic display device to display an array of symbol positions on a plurality of primary reels and at least one secondary reel overlaying two or more adjacent primary reels of the plurality, the at least one secondary reel including at least one oversized symbol, the oversized symbol overlaying symbol positions on the overlaid adjacent primary reels, determine, independent of player selection, at least one of a position or a width of the at least one secondary reel, spin, on the electronic display device, the primary reels and the at least one secondary reel such that the overlaid adjacent primary reels and the at least one secondary reel are visually grafted together and appear to spin together as a single reel, stop, on the electronic display device, the primary reels and the at least one secondary reel at independent respective stopping positions that, together, represent an outcome of the casino wagering game, the overlaid adjacent primary reels and the at least one secondary reel being stopped simultaneously, and receive, via at least one of the one or more electronic input devices, a cashout input that initiates a payout from the credit balance. ### Claim 2 (depends on 1) The gaming system of claim 1, wherein the one or more controllers are further configured to cause the gaming system to evaluate the array for one or more winning outcomes, the oversized symbol being evaluated as multiple standard symbols in the symbol positions overlaid by the oversized symbol. ### Claim 3 (depends on 1) The gaming system of claim 1, wherein a portion of the oversized symbol replaces each of the symbols located in the symbol positions overlaid by the oversized symbol. ### Claim 4 (depends on 1) The gaming system of claim 1, wherein the two or more adjacent primary reels overlaid by the secondary reel are visually distinguishable from the remaining primary reels. ### Claim 5 (depends on 1) The gaming system of claim 1, wherein the one or more controllers are further configured to cause the gaming system to spin the secondary reel in response to a predetermined condition. ### Claim 6 (depends on 1) The gaming system of claim 1, further including a random element generator configured to generate one or more random elements, the outcome being randomly selected based, at least in part, on the one or more random elements. ### Claim 7 (depends on 6) The gaming system of claim 6, wherein the random element generator and the one or more controllers reside within the gaming cabinet. ### Claim 8 A method of operating a gaming system, the gaming system including one or more controllers and a gaming machine, the gaming machine primarily dedicated to playing at least one casino wagering game, the gaming machine including an electronic display device and one or more electronic input devices, the method comprising: detecting, via at least one of the one or more electronic input devices, a physical item associated with a monetary value that establishes a credit balance; initiating the casino wagering game in response to an input indicative of a wager covered by the credit balance; displaying, on the electronic display device, a wagering game having an array of symbol positions on a plurality of primary reels, and at least one secondary reel overlaying two or more adjacent primary reels, the at least one secondary reel including at least one oversized symbol, the oversized symbol overlaying symbol positions on the overlaid adjacent primary reels, the oversized symbol being a standard symbol; determining, by at least one of one or more processors and independent of player selection, at least one of a position or a width of the at least one secondary reel; and spinning, on the electronic display device, the primary reels and the at least one secondary reel such that the overlaid adjacent primary reels and the at least one secondary reel are visually grafted together and appear to spin together as a single reel; stopping, by at least one of the one or more processors, the primary reels and the at least one secondary reel at independent respective stopping positions that represent an outcome of the casino wagering game, the outcome being based, at least in part, on one or more random elements generated by a random element generator, the overlaid adjacent primary reels and the at least one secondary reel being stopped simultaneously; and receiving, via at least one of the one or more electronic input devices, a cashout input that initiates a payout from the credit balance. ### Claim 9 (depends on 8) The method of claim 8, further comprising evaluating, by at least one of the one or more processors, the array for one or more winning outcomes, the oversized symbol being evaluated as multiple symbols positioned in the symbol positions overlaid by the oversized symbol. ### Claim 10 (depends on 8) The method of claim 8, further comprising replacing each symbol located in the symbol positions overlaid by the oversized symbol with a portion of the oversized symbol. ### Claim 11 (depends on 8) The method of claim 8, wherein the two or more adjacent primary reels overlaid by the at least one secondary reel are visually distinguishable from the remaining primary reels. ### Claim 12 (depends on 8) The method of claim 8, further comprising spinning the at least one secondary reel in response to a predetermined condition. ### Claim 13 A casino gaming machine primarily dedicated to playing at least one casino wagering game comprising: an electronic display device coupled to the gaming machine; one or more electronic input devices coupled to the gaming machine; and one or more controllers configured to: detect, via at least one of the one or more electronic input devices, a physical item associated with a monetary value that establishes a credit balance, initiate the casino wagering game in response to an input indicative of a wager covered by the credit balance, direct the electronic display device to display the casino wagering game having a plurality of primary reels and at least one secondary reel, each of the primary reels having a plurality of symbols thereon, the at least one secondary reel having at least one oversized symbol thereon, determine a width of the at least one secondary reel independent of player selection, the width ranging from two primary reels to all of the primary reels of the plurality, overlay, on the electronic display device, two or more adjacent primary reels of the plurality with the at least one secondary reel, spin, on the electronic display device, the primary reels and the at least one secondary reel such that the overlaid adjacent primary reels and the at least one secondary reel are visually grafted together and appear to spin as a single reel, stop, on the electronic display device, the primary reels and the at least one secondary reel at independent respective stopping positions that, together, represent the outcome of the casino wagering game, the overlaid adjacent primary reels and the at least one secondary reel being stopped simultaneously, and receive, via at least one of the one or more electronic input devices, a cashout input that initiates a payout from the credit balance. ### Claim 14 (depends on 13) The gaming machine of claim 13, wherein the oversized symbol is a standard symbol. ### Claim 15 (depends on 13) The gaming machine of claim 13, wherein the one or more controllers are further configured to cause the gaming system to evaluate an outcome of the spin for one or more winning outcomes, the oversized symbol being evaluated as multiple standard symbols, each of the multiple standard symbols replacing a primary reel symbol overlaid by the oversized symbol. ### Claim 16 (depends on 13) The gaming machine of claim 13, wherein a portion of the oversized symbol replaces each primary reel symbol overlaid by the oversized symbol. ### Claim 17 (depends on 13) The gaming machine of claim 13, wherein the two or more adjacent primary reels overlaid by the at least one secondary reel are distinguishable from the remaining primary reels of the plurality. ### Claim 18 (depends on 13) The gaming machine of claim 13, wherein the one or more controllers are further configured to determine a position of the at least one secondary reel. ### Claim 19 (depends on 13) The gaming machine of claim 13, wherein the oversized symbol extends across at least two of the two or more adjacent primary reels. ### Claim 20 (depends on 13) The gaming machine of claim 13, further including a random element generator configured to generate one or more random elements, the outcome being randomly selected based, at least in part, on the one or more random elements.