Bingo card display for players with microprocessor controlled indication of called numbers
AssigneeRobert Edwards
InventorsRobert G. Kerr, David C. Nelson
Life of this patent
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Abstract
An apparatus for playing a plurality of bingo cards, simultaneously. Sets of numbers, stored on a plurality of bingo cards, are read by a plurality of card readers. Each number called, during the play of bingo, is input manually into storage. A comparison of each called number with the previously stored sets of numbers results in a match or no match. If a match exists, an LED located below the card number lights to indicate the number on the bingo card(s) which matches the number called.
Claims8
In a bingo game which is played with bingo cards, each having a set of 24 numbers between 1 and 75 under their B, I, N, G, and O columns, plus a free space under their N columns, and where each individual number on the bingo card is covered when it is called from a random number source during a bingo game and including machine readable coding along a length of card in addition to visual readable numbers thereon, an apparatus for electronically assisting a player by displaying the called numbers on each of a plurality of bingo cards with a single manual input of such called numbers comprising:
- a microprocessor/storage means for storing and accessing all called numbers and each set of 24 numbers on each of a plurality of bingo cards and their position thereon;
- an inputting means for the player interconnected to the microprocessor/storage means for manually inputting into storage each called number;
- card holding and displaying means for holding a plurality of cards, each in a discrete position for simultaneous viewing by the player during play;
- a plurality of reader means at said card holding and displaying means, each reader means interconnected to the microprocessor/storage means, for automatically reading each set of 24 numbers on at least one bingo card and inputting each set of 24 numbers into storage as each card is introduced by the player into said cardholding and displaying means for viewing by the player;
- a means interconnected to the microprocessor/storage means for indicating the inputted called numbers as they exist on each of the plurality of bingo cards, and,
- said indicating means including visual means associated with each card positioning means and coupled to said microprocessor to visually identify on each card each number called as manually inputted by the player;
- a means for manually enabling the erasing from storage of all called numbers after the end of each bingo game;
- thus, the apparatus electronically assists the player by displaying the called numbers as they exist on each of the plurality of bingo cards with a single manual input of each of said called numbers.
In a bingo game which is played with bingo cards, each having a set of 24 numbers between 1 and 75 under their B, I, N, G, and O columns, plus a free space under their N columns, and where each individual number on the bingo card is covered when it is called from a random number source during a bingo game and including machine readable coding along a length of card, an apparatus for electronically assisting a player by displaying the called numbers on each of a plurality of bingo cards with a single manual input of such called numbers comprising:
- a microprocessor/storage means for storing and accessing all called numbers and each set of 24 numbers on each of a plurality of bingo cards and their position thereon;
- an inputting means interconnected to the microprocessor/storage means for manually inputting into storage each called number;
- card holding means;
- a plurality of reader means;
- each reader means interconnected to the microprocessor/storage means, for automatically reading each set of 24 numbers on at least one bingo card and inputting each set of 24 numbers into storage as each card is introduced into said cardholding means;
- a means interconnected to the microprocessor/storage means for indicating the inputted called numbers as they exist on each of the plurality of bingo cards, and,
- a means for manually enabling the erasing from storage of all called numbers after the end of each bingo game;
- thus, the apparatus electronically assists the player by displaying the called numbers as they exist on each of the plurality of bingo cards with a single manual input of each of said called numbers;
- further including means for verifying the correctness of the set of 24 numbers read from each bingo card;
- in which the means for verifying the correctness of each of the numbers in the set of 24 numbers comprises:
- means for creating a check sum by combining all of the numbers in the set of 24 numbers actually read from each bingo card;
- means for reading from each bingo card a predetermined verification number which will, when subtracted from the check sum, result in a zero value if the check sum is correct;
- means for subtracting the verification number from the check sum and creating a difference value;
- means for indicating that the reading from the bingo card is incorrect if the difference value is other than the zero value;
- means for indicating that the reading from the bingo card is correct if the difference value is equal to the zero value.
Dependencies are inferred from the claim text.