Appeal 2007-0909 Application 10/881,407 Accordingly, on this record, the scope of claims 10 through 15 is so indefinite under § 112, second paragraph, as to require speculation as to the metes and bounds of the claimed subject matter, and thus, because the claims cannot be analyzed to determine whether they are patentable over Keefer, the ground of rejection over this reference cannot be supported. See, e.g., In re Steele, 305 F.2d 859, 862-63, 134 USPQ 292, 295 (CCPA 1962) (rejection over prior art cannot be based on speculation and assumptions as to the scope of the claims). Therefore, on this record, we reverse the ground of rejection of claims 10 through 15 under 35 U.S.C. § 102(e) over Keefer pro forma. The Primary Examiner’s decision is reversed. OTHER ISSUES We decline to exercise our authority under 37 C.F.R. § 41.50(b) (2006) and enter a new ground of rejection of claims 10 through 15, under 35 U.S.C. § 112, second paragraph, leaving this matter to the Examiner to consider upon any further prosecution of the appealed claims subsequent to the disposition of this appeal. REVERSED sld/ls Patrick S. Yoder Fletcher Yoder P.O. Box 692289 Houston TX 77269-2289 5Page: Previous 1 2 3 4 5
Last modified: September 9, 2013