Ex parte ARTER et al. - Page 3




          Appeal No. 95-4298                                                          
          Application No. 07/886,263                                                  


               The issue presented for review is whether the examiner                 
          erred in rejecting claims 1, 3 through 9 and 11 through 20                  
          under 35 U.S.C. § 103 as unpatentable over the combined                     
          disclosures of Pernicova, Katsuyama and Schnabel.                           
               On consideration of the record, we reverse the examiner's              
          prior art rejection.                                                        
                                     DISCUSSION                                       
               First, we conclude that the examiner has not established               
          a prima facie case of obviousness for the reasons succinctly                
          stated in appellants' Appeal Brief.                                         
               Second, assuming arguendo that the examiner had                        
          established a prima facie case of obviousness, the objective                
          evidence of nonobviousness relied on by appellants and set                  
          forth in Example 1 of the specification, pages 14 through 16,               
          is sufficient to rebut any such prima facie case.                           
               Respecting the latter point, we remind the examiner that               
          if a prima facie case of obviousness is established, and if                 
          the applicant comes forward with reasonable rebuttal supported              
          by experimental evidence, the entire merits of the matter are               
          to be reweighed.  As stated in In re Hedges, 783 F.2d 1038,                 
          1039,                                                                       
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