Ex parte VAN NES - Page 25




          Appeal No. 95-1423                                                          
          Application 07/928,883                                                      

          board.  See Becton Dickinson, 922 F.2d at 800, 17 USPQ2d at                 
          1103.                                                                       
               Appellant’s sole argument (found on page 6 of the brief)               
          for overturning this rejection is:                                          
               Appellant submits that neither Staar or PC magazine                    
               teach or suggest the color transforming means                          
               recited in claims 61 and 69.  Claims 70-72, 74 and                     
               75 depend from one of claims 61 and 69 and are                         
               therefore allowable over the Nopp, Havel, PC                           
               Magazine and Staar for the reasons stated above with                   
               respect to claims 61 and 69.                                           
          As discussed above, this argument fails because it attacks                  
          the teachings of the references individually, rather than in                




          combination.  Merck, 800 F.2d at 1097, 231 USPQ at 380;                     
          Keller,                                                                     
          642 F.2d at 426, 208 USPQ at 882.  The claimed color                        
          transforming                                                                
          means is taught by Nopp as modified by Havel.  PC Magazine and              
          Staar further teach additional elements of certain dependent                
          claims.  Therefore, Appellant’s argument is unpersuasive.                   
               Even if the claims were argued separately, however, they               
          would have been obvious for the reasons stated by the                       

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