Appeal No. 2001-1210 Page 13 Application No. 09/255,990 sheet has been turned over again, is subjected to first form printing on the pre-treated upper side thereof. Thus, Wirz does not teach cleaning one side, printing that side, turning the paper over, cleaning the second side, and then printing the second side since Wirz does not teach any cleaning of the underside of the sheet. Since Wirz does not teach cleaning one side, printing that side, turning the paper over, cleaning the second side, and then printing the second side, a prima facie case of obviousness has not been established with respect to claims 6 to 8. Accordingly, the decision of the examiner to reject claims 6 to 8 under 35 U.S.C. § 103 is reversed. CONCLUSION To summarize, the decision of the examiner to reject claims 1 to 5 and 9 to 12 under 35 U.S.C. § 103 is affirmed and the decision of the examiner to reject claims 6 to 8 under 35 U.S.C. § 103 is reversed.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007