Ex Parte McGrath et al - Page 6


                 Appeal No.  2005-0429                                                        Page 6                    
                 Application No. 09/872,209                                                                             


                 “setting the system in one of a first operating mode or a second operating mode.”                      
                 We find Appellants’ argument unpersuasive.                                                             
                        We note that both Appellants and the Examiner have given significant                            
                 weight to the word “user” in claim 1.  We find this weight to be unjustified as there                  
                 are no structural elements in claim 1 that are not found in Shinohara.  Appellants                     
                 are arguing that the structure of the claimed interface differs from the structure in                  
                 Shinohara merely because a “user” is the source of the “mode signal.”  We find                         
                 the opposite.  A claim containing a “recitation with respect to the manner in which                    
                 a claimed apparatus is intended to be employed does not differentiate the                              
                 claimed apparatus from a prior art apparatus”, if the prior art apparatus teaches                      
                 all the structural limitations of the claim.  Ex parte Masham,                                         
                 2 USPQ2d 1647 (Bd. Pat. App. & Inter. 1987).  As pointed out by the Examiner in                        
                 the rejection of claim 1 (answer at pages 3-4), Shinohara teaches all of the                           
                 structure of the interface except that “the mode signal [is] from a user.”  We                         
                 agree and as noted above, we find that the source of the mode signal is of no                          
                 significance as to the structure of the interface.                                                     
                        Appellants also argue at page 7 of the brief that “[t]he claimed ‘first mode’                   
                 is not simply a preliminary operation . . ., but rather is a complete imaging                          
                 operation.”  We find this argument unpersuasive as no such limitations are found                       
                 in claim 1.  Rather, the claim only requires that the “first operating mode uses the                   
                 internal timing element to control timing operation of the system.”   We find no                       
                 claim limitations directed to the type of operation to be performed as argued by                       
                 Appellants.                                                                                            





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