Appeal No. 2004-1815 Application No. 09/781,582 Page 21 argued, we note, as explained above, that Ness ‘289 reasonably describes the opening size of each compartment as a result effective variable for dispensing fluid through one opening and dry food through the other via gravity. It is our view, that one of ordinary skill in the art would have arrived at a size for each opening of Ness “289 that would be encompassed by the claim language upon routine experimentation. After all skill, and not the converse, is presumed on the part of those practicing in the art. See In re Sovish, 769 F.2d 738, 743, 226 USPQ 771, 774 (Fed. Cir. 1985); In re Jacoby, 309 F.2d 513, 516, 135 USPQ 317, 319 (CCPA 1962). Thus, we shall affirm the examiner’s § 103(a) rejection of claims 35-37, 50 and 51 over Ness ‘289 on this record. CONCLUSION The decision of the examiner to reject claims 35-37, 50 and 51 under 35 U.S.C. § 103(a) over Ness ‘289 is affirmed. The decision of the examiner to reject claims 1, 4-9, 13, 16, 47 and 48 under 35 U.S.C. § 102(b) as being anticipated by Stegath; to reject claims 1-12, 16, 17, 19 and 48 under 35 U.S.C. § 102(b) as being anticipated by Ness ‘561; to reject claims 1-9, 16-18, 47 and 48 under 35 U.S.C. § 102(b) as being anticipated by NessPage: Previous 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 NextLast modified: November 3, 2007