Ex parte MOU - Page 4




          Appeal No. 1997-2842                                                        
          Application No. 08/510,921                                                  


          principle [sic, principal] operation of the mirror device                   
          would not change."  Young states (column 1, lines 53-55) that               
          the area around the wide-angle mirror zone is ground to be                  
          non-reflective.  Varying the shape of non-reflective element                
          34 changes the sizes and shapes of both reflective and non-                 
          reflective portions.  Since the device is a mirror, changing                
          the size and shape of the reflective portion does change the                
          principal operation of the mirror device.  Thus, we do not                  
          find the examiner's argument to be persuasive.                              
               Claim 1 further recites a wide-angle mirror zone within a              
          plane mirror zone.  Young clearly shows one zone adjacent to                
          the other, not within it.  The examiner never addresses this                
          limitation.  Accordingly, Young fails to include each and                   
          every limitation of the claims, and we cannot sustain either                
          the anticipation rejection or the obviousness rejection of                  
          claim 1, nor its dependents, claims 3 and 4.                                
                                     CONCLUSION                                       
               The decision of the examiner rejecting claims 1, 3, and 4              
          under 35 U.S.C. § 102 or alternatively under 35 U.S.C. § 103                
          is reversed.                                                                


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