Ex parte LETRUDET - Page 8




          Appeal No. 98-1031                                                          
          Application 08/674,667                                                      


          Metallwerke at the circumferential rib.  We are at a loss as                
          to how, or why, the ordinarily skilled artisan would have                   
          considered Metallwerke’s teachings at circumferential rib 11                
          to be of any relevance to the connection of Christie’s upper                
          and lower members 8a, 8b together other than through the use                
          of impermissible hindsight gleaned from first reading                       
          appellant’s disclosure.  In light of the foregoing, we will                 
          not sustain the standing rejection of claims 1, 2, 5-11, 17-                
          19, 21 and 22 as being unpatentable over Christie in view of                
          Metallwerke.                                                                
               We have also carefully reviewed the Needham reference                  
          additionally cited by the examiner against claims 4, 15, 16                 
          and 23 but find nothing therein which makes up for the                      
          deficiencies of Christie and Metallwerke discussed above.                   
          Accordingly, we                                                             


          also will not sustain the standing rejection of claims 4, 15,               
          16 and 23 as being unpatentable over Christie in view of                    
          Metallwerke and further in view of Needham.                                 
               The decision of the examiner is reversed.                              
                                      REVERSED                                        
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