Ex Parte CONZELMANN et al - Page 13




             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.                                                                     















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