Appeal No. 1998-0139 Application No. 08/503,320 comprising a bilayer structure, a protective layer and a reflective layer. The Examiner has not directed us to the portions of the Kato reference which discloses or renders obvious the use of the specifically claimed five layer recording medium. In the absence of sufficient factual evidence or scientific rationale to establish why and how a skilled artisan would have arrived at the subject matter of claims 11 to 20 from the applied reference, we find that the initial burden of establishing the prima facie obviousness of the claimed subject matter has not been met. The 35 U.S.C. § 103 rejection of claims 11 to 20 is reversed. -10-Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007