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Real-time interactive wagering on event outcomes

  • US 7,341,517 B2
  • Filed: 04/10/2003
  • Issued: 03/11/2008
  • Est. Priority Date: 04/10/2003
  • Status: Active Grant
First Claim
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1. A method comprising:

  • determining a spread for a variable associated with a wagerable event, the spread comprising a value above the variable associated with the wagerable event and a value below the variable associated with the wagerable event;

    displaying an interface screen comprising;

    the wagerable event,the value above the variable and the value below the variable, andat least one element for a user to submit a buy wager at the value above the variable and a sell wager at the value below the variable, wherein the buy wager has a payout and a loss determined based at least on a difference between a value of the variable at a maturity of the buy wager and the value above the variable, and the sell wager has a payout and a loss determined based at least on a difference between the value of the variable at a maturity of the sell wager and the value below the variable;

    receiving a request for one of the buy wager and the sell wager, the request comprising a stake, one of the value above the variable and the value below the variable, anda collar on potential losses on the one of the buy wager and the sell wager;

    determining a cap on potential winnings on the one of the buy wager and the sell wager based at least on the collar; and

    notifying the user whether the one of the buy wager and the wager has been accepted.

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