Ex parte SHAW et al. - Page 17



          Appeal No. 1996-3525                                      Page 17           
          Application No. 08/089,595                                                  


          structure disclosed by the appellants, we conclude that the                 
          structure of Morris '163 is not an "equivalent" of the                      
          structure disclosed by the appellants.  In that regard, it is               
          clear to us that the structure of Morris '163 does not perform              
          the function specified in the claim in substantially the same               
          way, and does not produce substantially the same result as the              
          corresponding element disclosed by the appellants.                          
          Furthermore, it is our view that a person of ordinary skill in              
          the art would not have recognized the interchangeability of                 
          the element shown in the prior art for the corresponding                    
          element disclosed in the specification.  Based upon the above               
          determinations, we conclude that there are substantial                      
          differences between the structure of Morris '163 and the                    
          structure disclosed by the appellants.  Accordingly, under the              
          above-noted test for determining equivalence under the sixth                
          paragraph of 35 U.S.C.                                                      
          § 112 we conclude that the structure of Morris '163 is not                  
          equivalent to the structure disclosed by the appellants.                    


             For the reasons stated above, the decision of the examiner to            
        reject claims 1 through 3 and 7 under 35 U.S.C. § 103 is                      
        reversed.                                                                     






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