Ex parte HERST et al. - Page 6




          Appeal No. 96-3201                                                          
          Application 08/177,399                                                      

          that would establish a prima facie case of obviousness with                 
          respect to the claims rejected thereunder.  With respect to                 
          Crider, which discloses a task light, there is no disclosure                
          of providing a plurality of fixture heads and a plurality of                
          positionable mounting structures which are fully                            
          interchangeable with each other.   Crider suffers from the                  
          same shortcomings as Martin,                                                
          and for this reason does not establish a prima facie case of                
          obviousness with respect to the claims rejected thereunder.                 
               Turning to the Kao disclosure, we note that Kao discloses              
          a first embodiment in Figure 1 which shows a floor lamp base                
          which can receive fixture mountable head 5 or 5'.  Figure 5 of              
          Kao discloses a table lamp base which can receive the very                  
          same alternative mounting heads 5 or 5'.  Therefore, Kao                    
          clearly                                                                     
          discloses a plurality of mountable fixture heads with fixture               
          head 5 shown in both Figure 1 and Figure 5 pointed upwardly                 
          for indirect lighting.  Kao further discloses a plurality of                
          different positionable mounting structures, one for the floor               
          and one for a table in Figures 1 and 5 respectively.  Finally,              
          these fixture heads can be detachably mounted and are                       

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