Ex parte GREATLINE et al. - Page 6




          Appeal No. 96-1460                                                          
          Application 07/882,811                                                      


          corresponding to delivery mechanisms.  The examiner’s                       
          responsive arguments to appellants’ position in the brief at                
          pages 7 and 8 of the answer also do not convince us of the                  
          obviousness of the subject matter of the graphics processor                 
          clause of claim 14.  The examiner does not argue and there is               
          no apparent teaching or showing in Hanson, for example, of a                
          graphics memory partitioned with an active invisible page and               
          an inactive visible page utilized in the manner recited in                  
          this graphic processor clause of claim 14.  Therefore, we                   
          remain unconvinced of the obviousness of the subject matter of              
          independent claim 14 on appeal as a whole without more prior                
          art evidence than that provided.                                            
















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