Appeal No. 2005-0988 Application 09/878,592 number of game pieces based on the contestant correctly selecting pricing indicia representing the price of four small products or prizes, and 3) a Pachinko-type stage wherein the contestant drops the game pieces, one at a time, into a Pachinko-type peg board and allows them to ricochet downwardly through the pegs until the game piece lands in one of a plurality of different denomination pay slots at the bottom of the board, with the contestant then winning, in addition to the prize in the initial price guessing stage, the cumulative amount of cash indicated after having dropped all of the game pieces through the Pachinko-type peg board. Thus, one modifying a gaming machine such as that in Pierce by providing a bonus game based on PLINKO as played on the television game show THE PRICE is RIGHT (in place of the bonus Pachinko game of Pierce) would obtain a three stage game like that claimed by appellant and any advantages thereof that would naturally flow from following the suggestion of the prior art to make such a combination. In making the above determinations, we have presumed skill on the part of the artisan rather than the converse. See, In re Sovish, 769 F.2d 738, 743, 226 USPQ 771, 774 (Fed. Cir. 1985). 13Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007