Ex parte LEATHERMAN et al. - Page 13




          Appeal No. 97-4206                                                          
          Application 08/662,263                                                      


          admitted prior art in view of either Brooker or Favreau.                    

                               Rejections (2) and (3)                                 
               Each of these rejections is bottomed on the examiner's                 
          view that it would have been obvious to form the flange of the              
          admitted prior art with "an inside corner of approximately 90E              
          having effectively a zero radius of curvature," in view of the              
          teachings of either Smith, Rohrer '142, Yamagishi or Herder;                
          however, each of these secondary references suffer from                     
          generally the same deficiencies that we have noted above in                 
          Rejection (1) with respect to the teachings of Brooker and                  
          Favreau.  That is, while each of the secondary references are               
          directed to latching devices for pivotally mounted blades                   
          which have generally perpendicularly extending flanges that                 
          can broadly be considered to have an inside corner with a zero              
          radius of curvature, none of the flanges are mounted on the                 
          end of a spring arm.  Instead, all the flanges are mounted on               
          the ends of rigid lever arms which pivot about a fixed axis.                
          Thus, for generally the same reasons we have stated above in                
          Rejection (1) with respect to the teachings of Brooker and                  
          Favreau, we find nothing in the combined teachings of the                   

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