Bingo card display for players with microprocessor controlled indication of called numbers

Claim 2

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.

Claim 3

The apparatus in accordance with claim 1 further including means for interconnecting at least two apparatus where one such apparatus acts as a master apparatus and the others as slave apparatus so that the inputting means of the master apparatus inputs called numbers into its own storage and the storage of each of the slave apparatus, and the player's manual input of called numbers in the master apparatus causes the master and slave apparatus to display the called numbers as they exist on all of the plurality of bingo cards by the master and slave apparatus; wherein said apparatus includes serial interface circuit means whereby said master apparatus and slave apparatus are interchangable and wherein interconnection establishes the master slave relationship.

Claim 4

The apparatus in accordance with claim 1 in which said reader means includes sensor means positioned adjacent to said card holding means and the machine readable coding on each bingo card is read as the player drops each card into the holding and display means.

Claim 5

The apparatus in accordance with claim 1 further including means for verifying the correctness of the set of 24 numbers read from each bingo card; said verifying means comprising means for reading a card identification as each card is inserted into said card holding and displaying means; and means for verifying the correctness of the numbers on the card inserted; and means for enabling the visual identification of a correct card by illuminating the "free" space on the card.

Claim 6

The apparatus in accordance with claim 1 in which said bingo card includes a plurality of bingo sets thereon and the individual sets of markings, one for each set, comprises barcodes, each of which contain marking for each of the numbers in the sets of 24 numbers and verification numbers to aid in verifying the correctness of the readings of the two sets of 24 numbers; said barcodes positioned along a side of the cards and said reader means located along the same side of said card holding and displaying means; whereby said reader means is operative to read the barcodes as each card is introduced into the card holding and displaying means by the player in preparation for play.

Claim 7

The apparatus in accordance with claim 5 in which the bingo cards are constructed of a semi-rigid and transparent material and contain individual areas, in each of which are located individual opaque numerals representing one of the two sets of 24 numbers and the free spaces under the appropriate B, I, N, G and O columns, and the means for indicating the called numbers as they exist on each of the plurality of bingo cards comprises means interconnected to the microprocessor/storage means for lighting a light behind all individual areas in which are located numerals which have been called in a particular bingo game.

Claim 8

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.

Claim 9

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.

Claim 10

The apparatus in accordance with claim 7 in which the means for indicating that the reading from the bingo card is incorrect, including means for flashing a light, and the means for indicating that the reading from the bingo card is correct and comprises means for providing a continuous light.