Ex parte KNAB et al. - Page 4




          Appeal No. 1999-2418                                                        
          Application No. 08/737,510                                                  


          the device being monitored is also being controlled and so the              
          examiner relies on Abo and points to Figure 3 of that                       
          reference, identifying a reset circuit 15, a monitor circuit                
          13 and a device 12 that is being controlled as a result of a                
          disturbance.                                                                
               The examiner then concludes that it would have been                    
          obvious to modify a method of monitoring computer elements by               
          incorporating the features from Abo because such a                          
          modification “will provide a system that will take sufficient               
          steps to protect the device so that such device is never                    
          rendered uncontrollable, thereby improving the performance of               
          the system” [answer-page 4].                                                
               For their part, appellants contend that claim 1 requires               
          a signal that reflects the present condition of a device                    
          controlled by the computing element; at least one threshold                 
          value; and a comparison of at least one threshold value with                
          the signal to provide a compare signal which determines the                 
          varied program sequence.  Contrasted with this claimed subject              
          matter, appellants contend that Urban discloses a method of                 
          monitoring computer elements where the memory content is                    
          checked when a reset signal occurs in order to determine which              
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