Ex parte BALMER - Page 4




          Appeal No. 96-4184                                                          
          Application No. 08/159,346                                                  


               Reference is made to the briefs and the answers for the                
          respective positions of the appellant and the examiner.                     
                                       OPINION                                        
               The obviousness rejections of claims 65 through 67 and                 
          108 are reversed.                                                           
               According to the examiner (Answer, page 4), Cornaby                    
          discloses "registers connected in a loop (col. 6, line 61, et               
          seq.)," but does not "specifically disclose rotating the bits               
          in each data register within the loop."                                     
               The examiner is of the belief (Answer, page 4) that                    
          Meltzer discloses data registers "connected in a loop (col. 8,              
          line 42, et seq.) and the bits of the data registers being                  
          rotated within the loop (col. 8, line 54, et seq.)."                        
               Based upon the teachings of Meltzer, the examiner                      
          concludes (Answer, page 4) that "[i]t would have been obvious               
          to one of ordinary skill in the art at the time of Appellant’s              
          invention to include Meltzer’s teaching of data rotation into               
          the Cornaby system, because such would increase the                         
          versatility of the Cornaby system by allowing for shifting of               
          data amongst data registers."                                               
               Appellant argues (Supplemental Reply Brief, page 3) that:              
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