Ex parte RAGAN et al. - Page 8




          Appeal No. 1997-2246                                                        
          Application 08/353,572                                                      

          to remove Schwendeman as a reference.  The appellants argue                 
          that Schwendeman does not claim the same invention.                         
               Rule 1.131 allows a reference to be antedated unless it                
          claims “the same patentable invention” as does the appellants.              
          The burden is on the examiner to establish that the reference               
          and the appellants are claiming “the same patentable                        
          invention.”  Per 37 CFR § 1.601(n), an invention “A” is the                 
          same patentable invention as an invention “B” when invention                
          “A” is the same as or is obvious in view of invention “B”                   
          assuming invention “B” is prior art with respect to invention               
          “A”.  The appellants have pointed to several differences                    
          between what is claimed in Schwendeman and what the appellants              
          have claimed, and correctly noted that the examiner has not                 
          properly accounted for these differences in an obviousness                  
          analysis.                                                                   
               The independent claims of Schwendeman are claims 1, 9 and              
          18.  The appellants note that both claims 1 and 9 of                        
          Schwendeman include the feature of a channel selecting means                
          which is responsive to the received channel identification                  
          information (claim 1) or detected channel identification                    
          information (claim 9), for sequentially selecting the                       

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