Ex Parte Espeseth et al - Page 4



                 Appeal 2007-0915                                                                                      
                 Application 10/764,946                                                                                
            1                                                                                                          
            2           5.  In the Appeal Brief, under section (5) styled “Summary of Claimed                          
            3    Subject Matter,” Applicants state that claim 1 includes “[a]t least one                               
            4    command is selected for execution based on an optimized throughput benefit                            
            5    (page 7 and figure 2) and/or an optimized operation rate benefit (page 8 and                          
            6    figure 3), wherein the throughput benefit is determined based on a pipe                               
            7    length ….”  (Emphasis added) (Appeal Br. at 2-3).                                                     
            8           6.  The Examiner finally rejected independent claim 1 and dependent                            
            9    claim 5 based on Clegg.                                                                               
           10           7.  The Examiner argued that Clegg teaches both selecting a command                            
           11    based on an optimized throughput benefit and an optimized operation rate                              
           12    benefit (Answer 4).                                                                                   
           13           8.  For the optimized operation rate benefit feature, the Examiner                             
           14    relied on Clegg column 2, lines 25-30 to column 3, line 4 (Answer 4 and 7).                           
           15           9.  In the Appeal Brief and Reply Briefs, Applicants’ argument is                              
           16    based solely on that Clegg fails to describe “wherein the throughput benefit                          
           17    is determined based at least in part on a pipe length” (emphasis added)                               
           18    (Appeal Br. 4-5; Reply Br. 1-2, dated Sept. 19, 2006; Reply Br. 1-2, dated                            
           19    Oct. 25, 2006).                                                                                       
           20           10.  Applicants do not dispute that Clegg describes selecting a                                
           21    command for execution based on an optimized operation rate benefit.                                   
           22           D.   Principles of Law                                                                         
           23           Claim interpretation is a question of law, but the subordinate findings                        
           24    relating to proper claim construction are issues of fact.  Claim elements must                        

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