Ex Parte DESTEFANO - Page 16




          Appeal No. 2002-1971                                                         
          Application 09/020,668                                                       

          selected by a user (e.g., by a mouse over event), the linked                 
          information in the other lens is highlighted to represent the                
          association of the information elements with the same concept.               
               Claim 20 recites "concurrently displaying first and second              
          information elements in first and second lenses on a computer                
          display, respectively, the first and second information elements             
          respectively associated with first and second levels of                      
          abstraction in the body of knowledge, and the first and second               
          information elements associated with a common concept in the body            
          of knowledge" (emphasis added) and "wherein visually linking the             
          first and second information elements includes highlighting the              
          first information element displayed in the first lens in response            
          to user selection of the second information element in the second            
          lens" (emphasis added).                                                      
               The examiner states that "[c]laims 20, 89, and 94 are                   
          directed towards a method for implementing the steps found in                
          claim 18, and therefore are similarly rejected" (R9; EA10).                  
               Appellant argues that this was the examiner's sole basis for            
          rejecting these claims and indicates that the examiner has failed            
          to consider the patentability of each of the claims (Br17).  It              
          is argued that Lucas does not teach highlighting the display of              
          information elements in one lens in response to user selection of            
          related information in another lens when such information                    
          elements are associated with a common concept (Br18).  It is                 

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