Ex Parte Yukie et al - Page 6



          Appeal No. 2004-2250                                                        
          Application No. 09/542,154                                                  

          to the icons, but no method acts are recited.  Although, the                
          claim includes some functional language related to configuring              
          the icons and causing the data to be presented on a monitor, it             
          cannot be determined with sufficient certainty what is meant by             
          “the logic” and which method acts claim 30 is referring to.                 
          Claims are considered to be definite, as required by the second             
          paragraph of 35 U.S.C. § 112, when they define the metes and                
          bounds of a claimed invention with a reasonable degree of                   
          precision and particularity.  See In re Venezia, 530 F.2d 956,              
          958, 189 USPQ 149, 151 (CCPA 1976).  Here, the improper                     
          antecedent basis of the claimed terms in claim 30 prevents us               
          from defining the scope of the claim with the level of precision            
          and certainty required by our reviewing court.2  Accordingly, we            
          will sustain the rejection of claim 30 under the second paragraph           
          of 35 U.S.C. § 112.                                                         

               Turning now to the 35 U.S.C. § 103 rejection of claims 1, 2            
          and 30, we observe that the Examiner relies on Brown for teaching           
          a method for customizing a toolbar for configuring a set of icons           
          to cause data from their corresponding sources be displayed on              
               2  It is not clear to us why Appellants have not amended the claim to  
          correct the antecedent problem as Appellants refer to the disputed phrase as
          “insubstantial” (supplemental brief, page 11).                              
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