A patent consists of 7 bets involving 3 selections in different events, 3 singles, 3 doubles and 1 treble. Any one winning selection guarantees a return. If any 1 of your selections wins, 1 of the single bets gives a return. If any 2 selections win, 2 of the single bets and 1 of the doubles give a return. If all 3 selections win, then all 3 singles, all 3 doubles and the treble give a return.