Ex Parte Grande et al - Page 30



             Appeal 2007-0789                                                                                  
             Application 09/810,063                                                                            

                   C. Principles of Law                                                                        
                   We incorporate herein the Principles of Law set forth in the Principles of                  
             Law sections for claims 1-4, 6, 8-11, 13, and 15-18 above.                                        

                   D. Analysis                                                                                 
                   It is old and well known for an Internet Service Provider to charge online                  
             customers for the elapsed time spent online, between the time the Provider receives               
             a request to initiate online service and receiving a request to discontinue online                
             service. The difference here is that claim 21 applies this well known business                    
             practice to an online service that provides priority network service. Priority                    
             network service is well known in the field on online services (see Odlyzko). It                   
             would have been obvious to one of ordinary skill in the art to apply the same                     
             practice of charging customers for regular online service to charge customers for                 
             using a priority network service, i.e., on the basis of the elapsed time spent using              
             the high priority service, between the time the Provider receives a request to                    
             initiate the service and receiving a request to discontinue that service.                         
                   We are not persuaded by Appellants’ argument that one of ordinary skill                     
             would not look to keeping track of the amount of time that a particular user is                   
             connected to a host computer (irrespective of how the user is connected to the                    
             computer) as a way of charging customers who use a priority network service.                      
             Common sense dictates precisely the opposite; that a person of ordinary skill                     
             seeking a way to charge customers who use a priority network service would                        
             consider a method used to charge customers for online usage.  “A person of                        

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