Ex parte OCHI et al. - Page 10




          Appeal No. 1998-2471                                      Page 10           
          Application No. 08/222,913                                                  


          reconstruction to supply deficiencies in its factual basis.”                
          Id., 379 F.2d at 1017, 154 USPQ at 178.  When relying on                    
          inherency, moreover, an examiner must provide a basis in fact               
          or technical reasoning to reasonably support a determination                
          that an allegedly inherent characteristic necessarily flows                 
          from the teachings of the applied prior art.  Ex parte Levy,                
          17 USPQ2d 1461, 1464 (Bd. Pat. App. & Int. 1990).                           
               Here, the examiner admits, “Italiano does not disclose an              
          electrical resistance of the liquid being greater than that of              
          the ink, the ink is conductive ....”  (Examiner’s Answer at                 
          4.)  Attempting to overcome the deficiency, she alleges, “the               
          liquid and the ink each inherently possesses electrical                     
          resistance of such claimed relationship in order for the                    
          liquid to float on top of the ink.”  (Id. at 12.)  The                      
          examiner fails to provide a factual basis or technical                      
          reasoning, however, to reasonably support a determination that              
          the resistance of the indicating liquid being greater than                  
          that of the ink necessarily flows from the teachings of                     
          Italiano.  As noted by the appellants, “Italiano does not                   
          disclose, either specifically or inherently, the value of the               
          two liquids as to their resistance values.”  (Appeal Br. at                 







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