Ex parte BSCHORR et al. - Page 6




          Appeal No. 1998-1452                                                        
          Application 08/408,006                                                      


          USPQ 173, 177-78 (CCPA 1967).  In making such a rejection, an               
          examiner has the initial duty of supplying the requisite                    
          factual basis and may not, because of doubts that the                       
          invention is patentable, resort to speculation, unfounded                   
          assumptions or hindsight reconstruction to supply deficiencies              
          in the factual basis.  Id.  In the present case, the                        
          examiner’s attempt (see pages 4 through 7 in the answer) to                 
          supply the aforementioned deficiencies in Nozaki and Lynch                  
          relative to the subject matter recited in claim 1 is fraught                
          with speculation, unfounded assumptions and hindsight                       
          reconstruction.                                                             
               Accordingly, we shall not sustain the standing 35 U.S.C.               
          § 103(a) rejections of claim 1 or of claims 2, 4 through 7                  
          and 11 through 13 which depend therefrom.                                   


               The decision of the examiner is reversed.                              
                                      REVERSED                                        







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