Appeal No. 96-3201 Application 08/177,399 respect to claims 1-13, 23 and 24, which prima facie case has not been rebutted by additional evidence from the appellants. Therefore the rejection of claims 1-13, 23 and 24 under 35 U.S.C. § 103 will be affirmed. With respect to the Sill reference, we are in agreement with the appellants that the lighting fixture components of Sill are not disclosed as being interchangeable with the Sill mounting structures. We note that the fixture shown on pages 14 and 15 show different mountable fixture heads on supports of varying lengths that can be used on a table or a floor. However, these fixture heads are not disclosed as interchangeable on the mounts. For this reason, the Sill catalog does not establish a prima facie case of obviousness with respect to the claims rejected thereunder. With respect to the disclosures of Crider and Martin, we agree with the examiner and appellants that one or more lamps can be attached to the structure of Martin at different heights. However, we agree with the appellants that Martin does not dis-close interchangeable but different supporting structures that are interchangeably related to a plurality of fixture heads. Accordingly, Martin does not disclose evidence 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007