Ex Parte DALVI et al - Page 4




          Appeal No. 2002-1578                                                        
          Application No. 08/814,928                                                  


          art the obviousness of the invention as set forth in claims 31-37.          
          Accordingly, we affirm.                                                     
               Appellants indicate (Brief, page 6) that the claims on appeal          
          stand or fall together as a group.  Consistent with this                    
          indication, Appellants’ arguments are directed solely to features           
          which are set forth in independent claim 31.  Accordingly, we will          
          select independent claim 31 as the representative claim for all the         
          claims on appeal, and claims 32-27 will stand or fall with claim            
          31.   Note In re King, 801 F.2d 1324, 1325, 231 USPQ 136, 137 (Fed.         
          Cir. 1986); In re Sernaker, 702 F.2d 989, 991, 217 USPQ 1, 3 (Fed.          
          Cir. 1983).                                                                 
               As a general proposition in an appeal involving a rejection            
          under 35 U.S.C. § 103, an Examiner is under a burden to make out a          
          prima facie case of obviousness.  If that burden is met, the burden         
          of going forward then shifts to Appellants to overcome the prima            
          facie case with argument and/or evidence.  Obviousness is then              
          determined on the basis of the evidence as a whole and the relative         
          persuasiveness of the arguments.  See In re Oetiker, 977 F.2d 1443,         
          1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992); In re Hedges, 783 F.2d         
          1038, 1039, 228 USPQ 685, 686 (Fed. Cir. 1986); In re Piasecki, 745         
          F.2d 1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984); and In re              
          Rinehart, 531 F.2d 1048, 1052, 189 USPQ 143, 147 (CCPA 1976).               

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