Appeal No. 95-4411 Application No. 08/125,504 method, does not destroy the utility of the claimed method to make potato chips that have an appearance very similar to the chips of Yuan and similar to deep fat fried potato chips. Thus, appellant has eliminated an essential prior art step while retaining its 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007