The object of the present invention is a method of awarding prizes, also known as progressive jackpots, in association with a wagering game such as a Poker game. A particular application of this method is in association with a Poker game on an electronic gaming device. For awarding the progressive jackpot,...http://www.google.de/patents/US7255644?utm_source=gb-gplus-sharePatent US7255644 - Jackpot awarding system
