Ex Parte BLAKE et al - Page 3




              Appeal No. 2001-2359                                                                  Page 3                
              Application No. 08/161,194                                                                                  


                     In reaching our decision in this appeal, we have given careful consideration to                      
              the appellants' specification and claims, to the applied prior art references, and to the                   
              respective positions articulated by the appellants and the examiner.                                        
                     The examiner has taken the position that the subject matter recited in claim 2 is                    
              anticipated by Blake.  The appellants do not dispute this finding, but argue that Blake is                  
              not a proper reference because the present application is entitled to the benefit of the                    
              filing date of Blake.  We agree with the appellants.                                                        
                     In the present application, inventors Blake and Nordan claim the benefit of the                      
              filing date of the application which matured into the Blake reference through two jointly                   
              filed intervening applications.  There is no dispute that the subject matter recited in                     
              claim 2 is disclosed in the Blake reference; the examiner has cited it as an anticipatory                   
              reference and the appellants have not challenged that finding.  The issue before us                         
              therefore is whether the present application can be given the benefit of the filing date of                 
              the Blake patent.  In view of the change made in Section 120 by the Patent Law                              
              Amendments Act of 1984, there need not be complete identity of inventorship in order                        
              to be accorded benefit of a prior application.  In re Chu, 66 F.3d 292, 297, 36 USPQ2d                      
              1089, 1093 (Fed. Cir. 1995).  Thus, since Blake is an inventor common to both the                           
              present  application and the Blake patent, the  application is not precluded from being                     
              accorded the benefit of the filing date of the Blake patent and, if such date were                          









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