Appeal No. 1998-1369 Application No. 08/622,620 variable depending on the properties desired. See In re Boesch, 617 F.2d 272, 276, 205 USPQ 215, 219 (CCPA 1980). For the foregoing reasons and those set forth in the Answer, we determine that the examiner has presented a prima facie case of obviousness in view of the reference evidence. Based on the totality of the record, giving due consideration to appellants’ arguments as discussed above, we determine that the preponderance of evidence weighs most heavily in favor of obviousness within the meaning of section 103. Accordingly, the examiner’s rejections of claims 1-46 and 50-52 under 35 U.S.C. § 103 as unpatentable over Eby, Hill or Michaelis are affirmed. No time period for taking any subsequent action in connection with this appeal may be extended under 37 CFR § 1.136(a). AFFIRMED EDWARD C. KIMLIN ) Administrative Patent Judge ) ) ) 12Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007