Ex Parte SHIBUYA et al - Page 5




               Appeal No. 1999-2464                                                                                                   
               Application No. 08/701,292                                                                                             


                       The Examiner has also rejected the claims under 35 U.S.C. § 103(a) as obvious over                             
               Maruyama.  The Examiner states “[t]his rejection is set forth in prior Office action, Paper                            
               No. 11.”  (Answer, p. 3).  However, paper no. 11 does not provide an analysis of the claims                            
               under  35 U.S.C. § 103.  The initial burden of presenting evidence to support a prima facie                            
               case of obviousness rests with the Examiner.  See In re Oetiker, 977 F.2d 1443, 1445, 24                               
               USPQ2d 1443, 1444 (Fed. Cir. 1992).  In appropriate circumstances, a single prior art                                  
               reference can render a claim obvious.  See, e.g., B.F. Goodrich Co. v. Aircraft Braking Sys.                           
               Corp., 72 F.3d 1577, 1582, 37 USPQ2d 1314, 1318 (Fed. Cir. 1996); In re O’Farrell, 853                                 
               F.2d 894, 902, 7 USPQ2d 1673, 1680 (Fed. Cir. 1988).  However, there must be a showing                                 
               of a suggestion or motivation to modify the teachings of that reference to the claimed                                 
               invention in order to support a conclusion of obviousness.  The Examiner has failed to                                 
               provide the requisite analysis to support a rejection of the claims under § 103.                                       












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