Appeal No. 1999-1847 Application No. 08/810,581 specifics for programming these standard functional units. Similarly, we find that from the basic functional description of these standard components, it would have been obvious to one of ordinary skill in the art at the time of the invention to program and interface these components together to make and use the system to aid in the selection of ink fountains for adjustment by an operator. 35 U.S.C. § 102 "Anticipation is established only when a single prior art reference discloses, expressly or under the principles of inherency, each and every element of a claimed invention." RCA Corp. v. Applied Digital Data Systems. Inc., 730 F.2d 1440, 1444, 221 USPQ 385, 388 (Fed. Cir. 1984). It is well settled that the burden of establishing a prima facie case of anticipation resides with the Patent and Trademark Office (PTO). See In re Piasecki, 745 F.2d 1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984). After the PTO establishes a prima facie case of anticipation based on inherency, the burden shifts to the appellant to prove that the subject matter shown to be in the prior art does not possess the characteristics of the claimed invention. See In re Thorpe, 777 F.2d 695, 698, 227 USPQ 964, 966 (Fed. Cir. 1985); In re King, 801 F.2d 1324, 1327, 231 USPQ 136, 138 (Fed. Cir. 1986). Hence, appellant’s burden before the PTO is to prove that the applied prior art reference does not perform the functions defined in the claims. Compare In re Best, 562 F.2d 1252, 1255, 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007