Ex parte KADOKURA et al. - Page 3




                 Appeal No. 1997-0424                                                                                                                   
                 Application 07/985,253                                                                                                                 


                 Masubuchi et al. (Masubuchi)                                            4,888,244                  Dec. 19,                            
                 1989                                                                                                                                   
                                                                                                                                                       
                          Claims 1 to 5 and 7 to 13 stand rejected under 35 U.S.C.                                                                      
                 § 103 over Takahashi and Masubuchi.                                                                                                    


                          Reference is made to Appellants’ briefs  and the                      3                                                       
                 Examiner's answer for their respective positions.                                                                                      
                                                                     OPINION                                                                            
                          We have considered the record before us, and we will                                                                          
                 reverse the rejection of claims 1 to 5 and 7 to 13.                                                                                    
                          With respect to claims 1 to 5 and 7 to 13, the Examiner                                                                       
                 has failed to set forth a prima facie case of obviousness.  It                                                                         
                 is the burden of the Examiner to establish why one having                                                                              
                 ordinary skill in the art would have been led to the claimed                                                                           
                 invention by the express teachings or suggestions found in the                                                                         
                 art, or by implications contained in such teachings or                                                                                 
                 suggestions.  In re Sernaker, 702 F.2d 989, 995, 217 USPQ 1, 6                                                                         
                 (Fed. Cir. 1983).  “Additionally, when determining                                                                                     
                 obviousness, the claimed invention should be considered as a                                                                           

                          3A reply brief was filed on Oct. 1, 1996 and was entered                                                                      
                 in the record on Oct. 31, 1996 without any response by the                                                                             
                 Examiner.                                                                                                                              
                                                                         -3-                                                                            





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