Ex parte CARMACK et al. - Page 3




          Appeal No. 96-3765                                                          
          Application No. 08/209,522                                                  


          No. 20, filed February 2, 1996) and Supplemental Brief (Paper               
          No. 23, filed March 10, 1999) for the appellants' arguments                 
          thereagainst.                                                               
                                       OPINION                                        
               We have carefully considered the claims, the applied                   
          prior art references, and the respective positions articulated              
          by the                                                                      
          appellants and the examiner.  As a consequence of our review,               
          we will reverse the obviousness rejection of claims 1 through               
          4, 13, 14, 21 through 24, 33, and 34.                                       
               Claim 1 requires "a first video display output" and                    
          "generating at the first video display output first video                   
          display signals" (underlining added for emphasis).  As                      
          admitted by the examiner (Answer, page 5), "Schultz does not                
          disclose expressly the display output as a video display                    
          output and the display output signals as video display output               
          signals."  Instead Schultz "convert[s] printer command data                 
          derived from the printer output terminal" (Schultz, column 8,               
          lines 3-4).  The examiner, however, concludes (Answer, page 5)              
          that it would have been obvious                                             


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