Appeal No. 2005-0988 Application 09/878,592 machine or the like. Both Pierce and Mayeroff implicitly recognize that using such a bonus game will provide additional excitement to the play of a conventional casino game such as video poker or slot machines, enhance the entertainment value of such casino games, and encourage additional play of such gaming machines by devotees of the popular television game show selected as the bonus game. The “Plinko” document relied upon by the examiner highlights the immense popularity of PLINKO as played on the long-running televison game show THE PRICE is RIGHT, apparently since early in 1983, by characterizing it as “by far the most celebrated and enjoyed pricing game ever played on THE PRICE is RIGHT.” Given the huge popularity of PLINKO as played on THE PRICE is RIGHT and the recognition in the competitive gaming machine industry of the need to produce new types of games, or enhancements to existing games, and to develop new features of bonus games that will enhance the entertainment value and excitement associated with a gaming machine and be attractive to both players and operators of such machines, we find ample suggestion and motivation for one of ordinary skill in the art at the time of appellant’s invention to have substituted a popular television game show game such as “PLINKO” as a bonus game on a 11Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007