Shuffled playing cards and manufacturing method thereof
First Claim
1. A method of manufacturing one or more shuffled decks of playing cards, the method comprising:
- shuffling one or more decks of playing cards;
detecting at least a rank or suit of each card of the one or more shuffled decks of playing cards;
inspecting the one or more shuffled decks of playing cards during or after shuffling;
determining whether there is a defect comprising at least one of;
an excess or deficiency in the rank and suit combinations;
or a deficiency in a predetermined number of multiple cards;
wherein upon a condition that the one or more shuffled decks of playing cards is determined to be defective, disposing of a set of playing cards which is determined to be defective as a defective item; and
packaging a set of the playing cards determined to not be defective in one package, wherein a shuffled card ID associated with the one or more shuffled decks of playing cards is provided with the package.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides shuffled playing cards which eliminate the need for a game host to shuffle cards before games by taking a lot of time as well as eliminate the possibility of cheating. A shuffled playing cards (1) obtained by shuffling a predetermined number of decks of playing cards (12) using a shuffling machine is packaged as an individual pack. The shuffled playing cards (1) is individually packaged and sealed with an adhesive label (13). A bar code (13a) which represents a unique shuffled card ID has been printed on the adhesive label (13). The shuffled card ID is registered in a database by being associated with information which allows identification of a shuffling machine used to shuffle the playing card set.
41 Citations
12 Claims
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1. A method of manufacturing one or more shuffled decks of playing cards, the method comprising:
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shuffling one or more decks of playing cards; detecting at least a rank or suit of each card of the one or more shuffled decks of playing cards; inspecting the one or more shuffled decks of playing cards during or after shuffling; determining whether there is a defect comprising at least one of; an excess or deficiency in the rank and suit combinations; or a deficiency in a predetermined number of multiple cards; wherein upon a condition that the one or more shuffled decks of playing cards is determined to be defective, disposing of a set of playing cards which is determined to be defective as a defective item; and packaging a set of the playing cards determined to not be defective in one package, wherein a shuffled card ID associated with the one or more shuffled decks of playing cards is provided with the package. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A packed set of playing cards comprising:
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one or more shuffled decks of playing cards, each of the playing cards including at least a rank or suit configured to be detected; a package that includes the one or more shuffled decks of playing cards, wherein the one or more shuffled decks of playing cards passed an inspection using one or more processors during or after shuffling of the playing cards such that the one or more shuffled decks of playing cards is determined to be free of a defect comprising at least one of; an excess or deficiency in the rank and suit combinations;
ora deficiency in a predetermined number of multiple cards; and a shuffled card ID associated with the one or more shuffled decks of playing cards is provided with the package. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification