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Jammed shuffle detector

  • US 5,303,921 A
  • Filed: 12/31/1992
  • Issued: 04/19/1994
  • Est. Priority Date: 12/31/1992
  • Status: Expired due to Term
First Claim
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1. A shuffling machine for shuffling playing cards and a jammed shuffle detecting means for detecting a jammed shuffle, wherein said machine includes means for separating a deck of playing cards into at least two deck portions, and wherein said jammed shuffle detecting means comprises means for determining the location of an uppermost card of one of said two deck portions.

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