Appeal No. 1997-3189 Application 08/592,898 absolute certainty, is all that is required. See O’Farrell, 853 F.2d at 902, 7 USPQ2d at 1680. Because a prima facie case of obviousness has been established which has not been effectively rebutted by appellants, we affirm the examiner’s rejection. DECISION The rejection of claims 7-9 and 25 under 35 U.S.C. § 103 over Balliello in view of Geigy ‘438 or Geigy ‘464 is affirmed. No time period for taking any subsequent action in connection with this appeal may be extended under 37 CFR § 1.136(a). AFFIRMED CHUNG K. PAK ) Administrative Patent Judge ) ) ) ) TERRY J. OWENS ) BOARD OF PATENT Administrative Patent Judge ) APPEALS ANDPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007