Ex Parte Calo et al - Page 13



             Appeal 2007-0394                                                                                    
             Application 09/769,036                                                                              
                   Appellants further contend that Hawkins fails to teach “an executing affiliate                
             that electronically executes a transaction order on the exchange, as recited by the                 
             claim” (Br. 17).  More specifically, Appellants contend that Hawkins fails to teach                 
             an executing affiliate as claimed in as much as “Hawkins’ transaction orders may                    
             very well be executed manually as opposed to electronically, since Hawkins                          
             apparently makes no mention of electronic execution” (Br. 17).  We disagree.                        
                   During prosecution, claim language is given its broadest reasonable                           
             interpretation as it would be understood by one of ordinary skill in the art, taking                
             into account any definitions or other guidance that may be afforded by Appellants’                  
             specification.  See In re Morris, 127 F.3d 1048, 1054, 44 USPQ2d 1023, 1027                         
             (Fed. Cir. 1997).  However, ultimately, it is Appellants’ burden to precisely define                
             the invention, not the PTO’s.  Id. at 1056.  Claim 3 recites “a computerized                        
             executing affiliate in a second country suitable for electronically receiving said                  
             transaction order and executing said transaction order on the exchange.”  As such,                  
             the claimed invention requires only that the executing affiliate be suitable for                    
             electronically receiving the transaction order.  The claim does not require the                     
             executing affiliate to electronically execute the transaction, as suggested by                      
             Appellants.  Hawkins teaches an executing broker 101 in another country which                       
             electronically receives a transaction order from the originating broker 100 via host                
             102 and executes the order (Finding of Fact 14).  As such, Appellants’ argument                     
             that Hawkins’s transaction orders may be executed manually as opposed to                            
             electronically, does not distinguish Hawkins from the claimed invention.                            
             Furthermore, even if arguendo, claim 3 were interpreted to require that the                         

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