Ex parte WILLIAMS et al. - Page 28




          Appeall No. 1998-1398                                     Page 28           
          Application No. 08/400,637                                                  


               Third, the appellants make the following argument.                     
                    Further, the preferred embodiment of the                          
               priority document does not teach or suggest the                        
               steps of: "automatically terminating a path of the                     
               three way call between the telephone device having                     
               the telephone number and the cellular cordless                         
               telephone having the cellular telephone number when                    
               the cellular cordless telephone is located in the                      
               cordless telephone system; and automatically                           
               terminating a path of the three way call between he                    
               telephone device having the telephone phone number                     
               and the telephone landline having the landline                         
               telephone number when the cellular cordless                            
               telephone is located in the cellular telephone                         
               system," as claimed in claim 28 ...."                                  
          (Appeal Br. at 15).  Claim 28 specifies in pertinent part the               
          following limitations:                                                      
                    automatically terminating a path of the three                     
               way call between the telephone device having the                       
               telephone number and the cellular cordless telephone                   
               having the cellular telephone number when the                          
               cellular cordless telephone is located in the                          
               cordless telephone system; and                                         
                    automatically terminating a path of the three                     
               way call between the telephone device having the                       
               telephone phone number and the telephone landline                      
               having the landline telephone number when the                          
               cellular cordless telephone is located in the                          
               cellular telephone system.                                             
               The examiner fails to show a suggestion of the                         
          limitations in the prior art of record.  “Obviousness may not               
          be established using hindsight or in view of the teachings or               
          suggestions of the inventor.”  Para-Ordnance Mfg. v. SGS                    







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