Smith Appeal No. 2002-1817 Page 2 Application No. 09/432,862 BACKGROUND The appellant's invention relates to a pet door. An understanding of the invention can be derived from a reading of exemplary claim 1, which was been reproduced below. The prior art references of record relied upon by the examiner in rejecting the appealed claims are: Smith 4,043,079 Aug. 23,1977 Ruff 4,255,902 Mar. 17,1981 De La Cerda et al. (De La Cerda) 5,992,096 Nov. 30,1999 Claims 1-3, 5-7, 9 and 10 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Smith in view of De La Cerda. Claims 4 and 8 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Smith in view of De La Cerda and Ruff. Rather than reiterate the conflicting viewpoints advanced by the examiner and the appellant regarding the above-noted rejections, we make reference to the Answer (Paper No. 8) and the first office action (Paper No. 4) for the examiner's complete reasoning in support of the rejections, and to the Brief (Paper No. 7) for the appellant's arguments thereagainst. OPINIONPage: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007