Ex parte MERCHEL - Page 6




          Appeal No. 1997-3483                                                        
          Application 08/254,575                                                      


          asserts [answer, page 3] that “[i]t would have been obvious                 
          ... that the structure of the locking mechanism of Lo could be              
          modified to operably connect shopping carts as taught by                    
          Lepage.”  Realizing that this combination is still deficient,               
          the Examiner contends [answer, page 4] that “[i]t would have                
          been obvious ... to provide a card retaining means as taught                
          by Kilborn in the card lock of Lo.”  Appellant argues that                  
          none of these references teaches or offers any suggestion to                
          combine these references and concludes [brief, page 6] that                 
          “what we have here is a combination of nonanalogous art based               
          on hindsight, a rejection made with eyes taught by the instant              
          invention.”                                                                 
               We are persuaded by Appellant’s arguments.  The card                   
          means of Kilborn are seized and retained for a totally                      
          different purpose or reason and are not at all suggestive of                
          the use of a card for a locking mechanism as contemplated by                
          the invention and  claimed in independent claim 20.  Even if                
          combinable, there would be still lacking in the combination                 
          the limitation of “bolt release and card seizure means in said              
          lock ... for releasing said member and card seizing said card               


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