Ex parte MEHLERT et al. - Page 8




          Appeal No. 2001-0484                                       Page 8           
          Application No. 09/116,409                                                  


          by Saito, it is possible to prevent a rise in temperature                   
          within the main deck due to heat generation of the                          
          illuminating lamp.  Thus, there would be little, if any heat                
          transmitted from the lights 18 to the handrail to prevent                   
          freezing of the handrail.                                                   


               Since all the limitations of claim 1 are not disclosed in              
          Saito for the reasons set forth above, the decision of the                  
          examiner to reject claim 1 under 35 U.S.C. § 102(b) is                      
          reversed.                                                                   


          The obviousness rejection                                                   
               We will not sustain the rejection of claims 1 to 3 under               
          35 U.S.C. § 103.                                                            




               In rejecting claims under 35 U.S.C. § 103, the examiner                
          bears the initial burden of presenting a prima facie case of                
          obviousness.  See In re Rijckaert, 9 F.3d 1531, 1532, 28                    
          USPQ2d 1955, 1956 (Fed. Cir. 1993).  A prima facie case of                  
          obviousness is established by presenting evidence that would                







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