Ex Parte KRAUS - Page 41



             Appeal No. 2005-0841                                                                                 
             Application No. 08/230,083                                                                           

                    Applicant's first argument has not rebutted the presumption,                                  
             upon which the examiner's rejection is based, that at the time of                                    
             the amendment one skilled in the art would reasonably have viewed                                    
             the subject matter of the narrowing amendment as having been                                         
             surrendered.                                                                                         
                                           (2)  Second argument                                                   
                    Applicant, at pages 7-15 of the Reply Brief filed                                             
             September 28, 2004, argues:                                                                          
                          The analysis in Eggert is consistent with                                               
                          ... [applicant's] set out on page 6 of the                                              
                          Appeal Brief of July 10, 2000 that "the only                                            
                          subject matter that could be considered to                                              
                          have been 'surrendered' by applicant in the                                             
                          original prosecution could only have been the                                           
                          scope of independent claim 1 as originally                                              
                          filed."                                                                                 
                    In applicant's view, Eggert holds that only the rejected                                      
             claim (in this case, only a canceled originally filed claim) can                                     
             be viewed as having been surrendered.  Effectively, applicant                                        
             invites us to establish and apply a per se rule said to be based                                     
             on Eggert.  We decline the invitation.  Insofar as Eggert might                                      
             be read as establishing a per se rule, North American Container                                      
             has now undermined the three-step framework analysis used in                                         
             Eggert.  Furthermore, we noted, "the USPTO has been admonished                                       
             for trying to extract per se rules from generalized commentary                                       
             found in cases.  See, e.g., In re Ochiai, 71 F.3d 1565, 1572, 37                                     
             USPQ2d 1127, 1133 (Fed. Cir. 1995)."  67 USPQ2d at 1727.                                             
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