Ex Parte Grande et al - Page 23



             Appeal 2007-0789                                                                                  
             Application 09/810,063                                                                            

             Odlyzko teaches the fifth step of the claimed method, Saari need not be addressed                 
             since it, too, shows calculating a usage amount according to the amount of time a                 
             user uses a service was known in the art. (FF 36). Nevertheless, Appellants’                      
             argument that Saari uses a specific billing technique not contemplated by                         
             Appellants is not commensurate in scope with what is claimed. (FF 37 and 38).                     
                   Accordingly, we affirm the rejection of claim 1 over the cited references.                  
             However, our reasoning in concluding that the claimed method would have been                      
             obvious to one of ordinary skill in the art departs from that of the Examiner,                    
             especially in our reasoning leading to the conclusions that the second step of the                
             claimed method would have been obvious to one of ordinary skill in the art over                   
             Odlyzko and that Odlyzko would have suggested, to one of ordinary skill in the art,               
             the third and fourth steps claimed. Accordingly, though we affirm the rejection, we               
             denominate the rejection as a new ground under 37 C.F.R. § 41.50(b).                              

                   E. Conclusion of Law                                                                        
                   On the record before us, Appellants have failed to show that the Examiner                   
             erred in rejecting the claims over the prior art.                                                 

             Claims 4, 11, and 18                                                                              
                   Pursuant to the rules, the Board selects representative claim 4 to decide the               
             appeal with respect to the rejection of this group of claims, and claims 11 and 18                
             will stand or fall with claim 4. 37 C.F.R. § 41.37(c)(1)(vii) (2006). Claim 4 reads               
             as follows:                                                                                       
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