Ex Parte DUNFIELD et al - Page 11



          Appeal No. 1998-0828                                                        
          Application 08/438,091                                                      

          teachings of Mori and Chi [brief, pages 9-13].  The examiner                
          responds that Chi teaches to compensate for the offset between              
          integral read and write heads [answer, page 11].                            
          We do not sustain the rejection of independent claims 2                     
          and 27 because the examiner has failed to negate the persuasive             
          arguments of appellants.  We agree with appellants that Chi                 
          appears to show the compensation of offset which is built into a            
          single actuator.  The examiner has not pointed to two separate              
          actuators as required by the claims.  Although Mori shows                   
          different actuators, these actuators do not compensate for offset           
          resulting from spaced disc accessing elements.  Therefore, there            
          is no motivation from within Mori and Chi as to why Mori, which             
          does not relate to offset compensation, would have been modified            
          to account for such compensation as taught by Chi.  We also find            
          no teaching within the applied references that the second                   
          actuator is controlled between read and write operations as                 
          recited in claims 2 and 27.  Since appellants’ arguments are                
          persuasive of error in the examiner’s rejection, we do not                  
          sustain the rejection of independent claims 2 and 27.                       




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