Ex Parte PFISTERER et al - Page 3




            Appeal No. 2001-2247                                                               3              
            Application No. 08/955,717                                                                        

                         (j)    adjusting the alcohol concentration of the brew with carbonated water         
            to a preselected level, and then aging the resultant brew for at least 24                         
            hours.                                                                                            

                                       THE REFERENCES OF RECORD                                               
            As evidence of obviousness, the examiner relies upon the following references:                    
            Helm et al. (Helm)                      3,544,329                               Dec. 1, 1970      
            Reuther                                    5,242,694                                Sep. 7, 1993  
                                              THE REJECTION                                                   
            Claims 1 through 8 stand rejected under 35 U.S.C. §103(a) as being unpatentable                   
            over Reuther in view of Helm.                                                                     
                                                 OPINION                                                      

            We have carefully considered all of the arguments advanced by the appellants and                  
            the examiner and agree with the appellants that the rejection of the claims under Section         
            103(a) is not well founded.  Accordingly, we reverse this rejection.                              
                                  The Rejection under Section 103(a)                                          

              "[T]he examiner bears the initial burden, on review of the prior art or on any other            
            ground, of presenting a prima facie case of unpatentability."  See In re Oetiker, 977 F.2d        
            1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992).  The examiner relies upon a                    

            combination of two references to reject the claimed subject matter and establish a prima          
            facie case of obviousness.                                                                        
            The principal issue before us for consideration is directed to the limitation of                  






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