Appeal No. 96-0067 Application 08/075,241 (Lazansky) The Rejections on Appeal Claims 1-5, 9, and 10 stand rejected under 35 U.S.C. § 103 as being unpatentable over Liang. Claims 6-8 and 11-14 stand rejected under 35 U.S.C. § 103 as being unpatentable over Liang and Lazansky. The Invention The invention is directed to an information model comprising a first data structure containing at its nodes hierarchically partitioned descriptions of data attributes, and a second data structure containing at its nodes representations and specifications of each hierarchical partition in the first data structure. Each node of the first data structure maps to a node of the second data structure, and each node of the second data structure maps to at least one node at a single hierarchical level of the first data structure. There is also an interface which encapsulates the first and second data structures from inquiring application programs. Representative claim 1 is reproduced below: 1. An information model comprising a first data structure containing, at respective nodes, descriptions of physical or abstracted physical attributes of a spatially partitioned physical -2-Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007