Ex parte GUERET - Page 7




          Appeal No. 1999-1911                                                        
          Application No. 08/659,308                                                  


          discerned from a review of the teachings of Reinhard and                    
          Lerner.  In this regard, Reinhard explicitly teaches that the               
          concave and convex chamfers at the mouth of the container                   
          define a circumferentially extensive “line” or edge for                     
          axially driven sealing contact against the flat annular                     
          surface 34 of the applicator cap (column 2, lines 37-45), and               
          Lerner explicitly teaches that the bead 34 may be configured                
          to provide an annular point contact (as by providing the bead               
          with a sharp edge) to remove any surplus liquid that may                    
          remain on the bead, thereby leaving the bead clear at all                   
          times for sealing contact with the flange 48 (column 3, lines               
          26-33).                                                                     
               The arguments advanced by appellant have been carefully                
          considered, however, they do not persuade us that the standing              
          rejection is improper.  Our position with respect to most of                
          these arguments should be apparent from our discussion supra.               
          Concerning the individual deficiencies of Reinhard noted by                 
          appellant on page 3 of the brief, we observe that                           
          nonobviousness cannot be established by attacking the                       
          references individually when, as here, the rejection is                     
          predicated upon a combination of prior art disclosures.  In re              
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