Ex parte LIU et al. - Page 15




          Appeal No. 1998-1472                                      Page 15           
          Application No. 08/427,721                                                  


               the group and shall decide the appeal as to the                        
               ground of rejection on the basis of that claim alone                   
               unless a statement is included that the claims of                      
               the group do not stand or fall together and ...                        
               appellant explains why the claims of the group are                     
               believed to be separately patentable.  Merely                          
               pointing out differences in what the claims cover is                   
               not an argument ... why the claims are separately                      
               patentable.                                                            
          In general, claims that are not argued separately stand or                  
          fall together.  In re Kaslow, 707 F.2d 1366, 1376, 217 USPQ                 
          1089, 1096 (Fed. Cir. 1983).  When the patentability of                     
          dependent claims in particular is not argued separately, the                
          claims stand or fall with the claims from which they depend.                
          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).                                                                 
                                                                                     
               Here, the appellants state, “[c]laims ... 142, 143, 151,               
          152, 166, 168, 171 ... stand or fall together.”  (Appeal Br.                
          at 5.)  Therefore, we consider these claims to stand or fall                
          as a group and select claim 151 to represent the group.  Next,              
          we address the anticipation of claims 142, 143, 151, 152, 166,              
          and 168.                                                                    









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