Appeal No. 1996-3811 Application 08/188,078 by making the layers (both non-magnetic by necessity) from the same substance" (Final Rejection, page 4). Claims 4, 8, 10, 11, and 16 stand rejected under 35 U.S.C. § 103 as being unpatentable over Kaminaka, Frey, and Cohen. We refer to the Final Rejection (Paper No. 12), the Examiner's Answer (Paper No. 17) (pages referred to as "EA__"), and the Supplemental Examiner's Answer (Paper No. 20) (pages referred to as "SEA__") for a statement of the Examiner's position and to the Appeal Brief (Paper No. 16) (pages referred to as "Br__") and the Reply Brief (Paper No. 19) (pages referred to as "RBr__") for a statement of Appellants' arguments thereagainst. OPINION Grouping of claims Appellants group claims 1-16 to stand or fall together and claims 17-19 to separately stand or fall together (Br4). Thus, it is only necessary to address the broadest independent claim and the corresponding one of dependent claims 17-19. Claim 1 is considered representative of claims 1-16. - 6 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007