Ex Parte McBrearty et al - Page 29

                Appeal 2007-1340                                                                               
                Application 09/996,125                                                                         
                                         Arguments of the Appellants                                           
                      Appellants argue that Acharya in combination with Gong and Banga                         
                does not disclose allowing the user to select designated portions of a                         
                document, where the document is a cached document, as claimed.  (Br. 5-6;                      
                Reply Br. 3-4.)  Instead, Appellants argue that the references disclose                        
                allowing the user to select different and complete versions of a file.  (Br. 5-                
                6; Reply Br. 3-4.)  We disagree.                                                               
                      During examination of patent application, a claim is given its broadest                  
                reasonable construction consistent with the specification.  In re Prater, 415                  
                F.2d 1393, 1404-05, 162 USPQ 541, 550-51 (CCPA 1969).  "[T]he words of                         
                a claim 'are generally given their ordinary and customary meaning.'"                           
                Phillips v. AWH Corp., 415 F.3d 1303, 1312, 75 USPQ2d 1321, 1326 (Fed.                         
                Cir. 2005) (en banc) (internal citations omitted).  The "ordinary and                          
                customary meaning of a claim term is the meaning that the term would have                      
                to a person of ordinary skill in the art in question at the time of the invention,             
                i.e., as of the effective filing date of the patent application."  Id. at 1313,                
                75 USPQ2d at 1326.                                                                             
                      While it is true that Acharya teaches user selection of different and                    
                complete versions of a file (FF 6-9), that file is part of the "skeleton" of a                 
                Web page containing multiple files (FF 7-8).  The plain meaning of the                         
                claim term "portion" is "a part or limited quantity of anything."  Webster's                   
                New World Dictionary Third College Edition 1052 (1994).  Under a                               
                reasonable interpretation of claim 1, a file that is part of a "skeleton" of a                 
                Web page is a portion of a Web page.  Thus, by teaching user selection of a                    
                file that is part of a Web page "skeleton," Acharya teaches user selection of a                
                portion of a Web page.                                                                         

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