Ex parte KING et al. - Page 5




          Appeal No. 1998-0503                                                        
          Application 08/539,858                                                      


          with lugs which releasably engage shoulders 79 of the side                  
          walls.                                                                      
               We agree with appellants that the examiner's proposed                  
          motivation for combining the teachings of Morawa and Botz,                  
          i.e., "for easy yet precise mounting of a switch" (Answer at                
          12), is based, improperly, on hindsight obtained from                       
          appellants' disclosure.  See In re Dembiczak, 175 F.3d 994,                 
          999, 50 USPQ2d 1614, 1617 (Fed. Cir. 1999)("Our case law makes              
          clear that the best defense against the subtle but powerful                 
          attraction of a hindsight-based obviousness analysis is                     
          rigorous application of the requirement for a showing of the                
          teaching or motivation to combine prior art references                      
          [Citations omitted].").  As already noted, Morawa's clip is                 
          designed to be fastened to a floor, wall, or roof.  The                     
          examiner has not satisfactorily explained why one skilled in                
          the art would have seen in Morawa and Botz any suggestion to                
          mount a switch or any other electrical device on such a clip.               
               Accordingly, the rejection based on Morawa in view of                  
          Botz is reversed as to all of the claims rejected thereover.                




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