Ex Parte Wellerdieck et al - Page 6

                Appeal  2007-1119                                                                            
                Application 10/200,207                                                                       
                (Examiner's Answer, mailed 29 September 2006, at 3; Final Rejection                          
                mailed 3 September 2004, at 2.)                                                              
                20. MPEP § 1405 reads in relevant part:                                                      
                      The maximum term of the original patent is fixed at the time                           
                      the patent is granted.  While the term may be subsequently                             
                      shortened, e.g., through the filing of a terminal disclaimer, it                       
                      cannot be extended through the filing of a reissue.                                    
                      Accordingly, a deletion in a reissue application of an earlier-                        
                      obtained benefit claim under 35 U.S.C. 120 will not operate to                         
                      lengthen the term of the patent to be reissued.                                        
                (MPEP, 8th Ed., Rev. 5 (August 2006)3 (emphasis original).)                                  

                      Applicants' Argument                                                                   
                21. Applicants argue that the purpose of the reissue statute is remedial,                    
                and errors without deceptive intent are correctable.  (Br. at 8.)                            
                22. More specifically, Applicants argue that their error was to file CPAs                    
                under 37 C.F.R. § 1.53(d), instead of continuing applications under                          
                37 C.F.R. § 1.53(b).  (Br. at 9.)                                                            
                23. Appellants argue that had they filed under Rule 53(b), they would                        
                have been entitled to a term of 17 years from the date of issue under the                    
                terms of 35 U.S.C. § 154(c).  (Br. at 2 and 9; clarified at oral argument.)                  
                24. Applicants urge that the examiner and the MPEP fail to explain why                       
                Applicants' error "is not an 'error without any deceptive intent' unequivocally              
                falling within in patent statute [35 U.S.C. § 251]."  (Br. at 7.)                            

                                                                                                            
                3 MPEP § 1405 has not been amended since Rev. 2, the version used by the                     
                Examiner at the time of the rejection.                                                       
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