Ex Parte Cromer et al - Page 9

                 Appeal No.  2006-1734                                                                                    
                 Application 09/855,624                                                                                   


                 information for security purposes for communications to occur on a                                       
                 bidirectional basis.  Since the artisan would well appreciate from the                                   
                 teachings in Aziz and Crowle that communications in a bidirectional basis                                
                 and a network environment occur on a packet switched basis, the                                          
                 updatability and matching requirements of the claims on appeal will also be                              
                 conveyed through packetized data techniques.  As to independent claim 15,                                
                 because Aziz already teaches the need for authentication and validation                                  
                 within a secure communication environment between a host computer and a                                  
                 client when operating in a secure environment, the features of independent                               
                 claim 15 would have been obvious within Aziz and Crowle as well.                                         
                         The responsive arguments portion of the answer mentions two                                      
                 dictionary references of record that the examiner relies on to prove the                                 
                 existence of packet switching, which are remarked upon by appellants                                     
                 beginning at the bottom of page 1 of the reply brief.  Although these appear                             
                 to be new documents, they are not grounds for characterizing the examiner’s                              
                 positions as setting forth a new ground of rejection.  These dictionary                                  







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