Ex parte HYATT et al. - Page 20




          Appeal No. 95-0143                                                          
          Application 07/865,849                                                      


          review of Barrett, we find that Barrett teaches in column 7,                
          lines 27-55, that the lock includes a modem 74 as shown in Figure           
          18b as recited in Appellants’ claim 18.  Therefore, we will                 
          sustain the Examiner’s rejections of claim 18 under 35 U.S.C.               
          §§ 102 and 103.                                                             
               Appellants argue that neither Barrett nor Clark suggest                
          using the lock in a public telephone set as recited in                      
          Appellants’ claim 19.  However, Clark teaches in column 1, lines            
          5-11, applications for electronic locks which include pay                   
          telephones.  Therefore, we find that from this suggestion found             
          in Clark, it would have been obvious to those skilled in the art            
          to use the Barrett electronic lock as a lock for a public                   
          telephone set.  Therefore, we will sustain the Examiner's                   
          rejection of claim 19.                                                      
               In view of the foregoing, the decision of the Examiner                 
          rejecting claims 10 and 17 through 20 is affirmed; however, the             
          decision of the Examiner rejecting claims 1 through 9 and 11                
          through 16 is reversed.                                                     







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