Appeal No. 2000-1665 Application 08/752,529 exchangeable, by merchandising personnel as the facts and circumstances to be displayed change from time to time. Claims 1 and 23 are representative of the subject matter on appeal and a copy of those claims can be found in the Appendix to appellant's brief. The prior art references of record relied upon by the examiner as evidence of obviousness of the claimed subject matter are: Thalenfeld et al. (Thalenfeld) 4,718,626 Jan. 12, 1988 Petrou 5,628,858 May 13, 1997 (filed May 18, 1995) As indicated in the seven rejections set forth on pages 4-9 of the examiner’s answer, the claims before us on appeal stand provisionally rejected under the judicially created doctrine of obviousness-type double patenting as being unpatentable over various claims of copending Application No. 08/940,859 taken further in view of Thalenfeld and Petrou, or 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007