Appeal No. 2002-1758 Application No. 09/121,791 sibling nodes, which is what the “same level” language in the instant claims concerns. Since Roy is not concerned with preserving concurrent access by creating an entry in the existing page which points to the new page in the manner described in the instant claims, it is not clear to us how any modification by Ishak would result in the claimed subject matter wherein the allocation of a new page is at the same level as the existing page. The examiner has not convinced us that the combination of Roy and Ishak presents substantial evidence adequate for holding the instant claimed subject matter obvious in accordance with 35 U.S.C. §103. Accordingly, the examiner’s decision rejecting claims 1-30 under 35 U.S.C. §103 is reversed. REVERSED ERROL A. KRASS ) Administrative Patent Judge ) ) ) ) ) JOSEPH L. DIXON ) BOARD OF PATENT Administrative Patent Judge ) APPEALS AND ) INTERFERENCES ) -8-Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007