Ex parte HAMMARBERG - Page 6




          Appeal No. 97-2806                                                          
          Application No. 08/391,234                                                  

          within the same duct by surrounding the fuel injector with the              
          sensor, as claimed.                                                         
               While the examiner has certainly found bits and pieces of              
          the instant claimed subject matter taught by the prior art, as              
          represented by the applied references, we find ourselves in                 
          agreement with appellant that the only way the artisan would have           
          reconstructed the instant claimed invention from the teachings of           
          the cited references would have been by “making modifications to            
          the prior art structure using appellant’s claims as a blueprint”            
          [page 3 of the reply brief].  Basing a conclusion of obviousness            
          on such hindsight is clearly improper under 35 U.S.C. § 103.                
               The examiner’s decision rejecting claims 9 through 21 under            
          35 U.S.C. § 103 is reversed.                                                
                                      REVERSED                                        


          Kenneth W. Hairston             )                                           
               Administrative Patent Judge     )                                      
                    )                                                                 
                                                  )                                   
                                                  )                                   
                         Errol A. Krass                  ) BOARD OF PATENT            
                         Administrative Patent Judge     )   APPEALS AND              
                                                  )  INTERFERENCES                    
                                                  )                                   
                                                  )                                   
               Jerry Smith                        )                                   
                         Administrative Patent Judge     )                            
                                                                                     


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