Ex parte LIN - Page 8




          Appeal No. 98-0594                                                           
          Application 08/615,461                                                       

          plate and disk drive housing.  Since the examiner provided no                
          example of specific prior art elements connected in the manner               
          required by the claims, no meaningful comparison was or could                
          have been made by the examiner.  Perhaps some reference does                 
          exist which, in combination with Tsujino, would have rendered                
          obvious the appellant’s claimed invention, but the examiner                  
          has cited none.     The appellant disputes the conclusion that               
          it would have been obvious to one with ordinary skill in the                 
          art to connect the magnetic plate to the disk drive housing by               
          executing the claimed step of placing the magnetic plate                     
          within the die casting for forming at least a portion of the                 
          disk drive housing.  In this circumstance, the examiner must,                
          in discharging his duty and obligation for setting forth the                 
          evidentiary basis of the rejection made, identify a specific                 
          reference which reasonably would have suggested the claimed                  
          step.  No such identification was made.  We cannot simply                    
          presume that there is such prior art.                                        
               For the foregoing reasons, the rejection of claims 12-15                
          cannot be sustained.                                                         
                                      Conclusion                                       
               The rejection of claims 12-15 under 35 U.S.C. § 103 as                  

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