Appeal No. 1999-2131 Page 15 Application No. 08/971,504 do not understand why the examiner's rejection combines Drake and Du Mond when the examiner's explanation appears to suggest that the claimed subject matter is taught by Drake alone. It is our opinion that the examiner has not explained what there is in Drake or Du Mond that is suggestive of their combination so as to yield the subject matter of claims 25-40, 49-58 and 65-74. Therefore, we will not sustain the examiner's rejection of claims 25-40, 49-58 and 65-74 over Drake in view of Du Mond. For the above reasons, it is our opinion that the examiner has failed procedurally to establish a prima facie case of obviousness, and we will not sustain the examiner's obviousness rejection of claims 1 through 74 on this ground. REMAND TO THE EXAMINER We remand this application, pursuant to 37 CFR § 1.196(e), to the examiner to consider whether any of claims 1 through 74 should be rejected in view of the following considerations. (1984)).Page: Previous 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NextLast modified: November 3, 2007