Ex Parte FAZAN et al - Page 3




              Appeal No. 2004-0582                                                                                       
              Application No. 09/037,945                                                                                 


              answer (Paper No. 28, mailed Mar. 21, 2003) for the examiner's reasoning in support of                     
              the rejections, and to appellants’ brief (Paper No. 19, filed Mar. 27, 2001), appellants’                  
              first supplemental brief (Paper No. 24, filed Jun. 27, 2002), second supplemental                          
              appellants’ brief (Paper No. 26, filed Jan. 28, 2003) and reply brief (Paper No. 30, filed                 
              Sep. 29, 2003) for appellants’ arguments thereagainst.                                                     
                                                       OPINION                                                           
                     In reaching our decision in this appeal, we have given careful consideration to                     
              appellants’ specification and claims, to the applied prior art references, and to the                      
              respective positions articulated by appellants and the examiner.  As a consequence of                      
              our review, we make the determinations which follow.                                                       
                     In rejecting claims under 35 U.S.C. § 103, the examiner bears the initial burden                    
              of presenting a prima facie case of obviousness.  See In re Rijckaert, 9 F.3d 1531,                        
              1532, 28 USPQ2d 1955, 1956 (Fed. Cir. 1993).  A prima facie case of obviousness is                         
              established by presenting evidence that the reference teachings would appear to be                         
              sufficient for one of ordinary skill in the relevant art having the references before him to               
              make the proposed combination or other modification.  See In re Lintner, 458 F.2d                          
              1013, 1016, 173 USPQ 560, 562 (CCPA 1972).  Furthermore, the conclusion that the                           
              claimed subject matter is prima facie obvious must be supported by evidence, as                            
              shown by some objective teaching in the prior art or by knowledge generally available to                   
              one of ordinary skill in the art that would have led that individual to combine the relevant               

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