Ex parte YANG - Page 7




                Appeal No. 1999-1927                                                                                                    
                Application No. 08/499,367                                                                                              


                pages 4-6].                                                                                                             
                Appellant’s main brief failed to respond to this rejection.  Appellant did file a reply                                 
                brief in response to this rejection, and the examiner has entered the reply brief.  The reply                           
                brief argues that none of the applied references suggests clamping the magnetic pole                                    
                pieces between two C-shaped core parts as claimed.  Appellant also argues that the                                      
                motivations asserted by the examiner for combining the references are nowhere supported                                 
                by the applied references.  Appellant argues that the modification of Linder proposed by                                
                the examiner would not achieve any benefit suggested by Perkins or Kawada.  The                                         
                examiner has not responded to the arguments of the reply brief.                                                         
                We again agree with the position argued by appellant.  We do not find any                                               
                suggestion within the applied prior art which would have led the artisan to modify Linder so                            
                as to arrive at the claimed invention.  The examiner’s motivations to combine seem to                                   
                require mere speculation in an attempt to reconstruct the invention in hindsight.                                       














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