Appeal No. 2002-2063 Application No. 09/635,093 the presence of zinc ions and zinc acetate, respectively. We agree. The examiner has not established where these limitations are found within Furness. Our own scrutiny of the Furness reference has failed to discern these claimed requirements (zinc ions and zinc acetate). Accordingly, as the examiner has failed to establish a prima facie case of obviousness vis-à-vis these two claims, we reverse this portion of the rejection as it applies to claims 26 and 27. Summary of Decision The rejection of claims 12-25 and 28-29 under 35 U.S.C. § 103(a) over Furness is sustained. The rejection of claims 26-27 under 35 U.S.C. § 103(a) over Furness is reversed. 31Page: Previous 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 NextLast modified: November 3, 2007