Ex parte KATO et al. - Page 8




          Appeal No. 1997-3478                                                        
          Application 08/397,648                                                      


          the back wall to be inclined, since Fujita is not concerned at              
          all with the same problem as appellants of preventing two disc              
          cassettes having shutters from catching on each other.  This                
          is due to the fact that Fujita concerns a single disc                       
          cassette, whereas appellants’ invention pertains to the                     
          shuffling of multiple discs in a disc player such as that                   
          shown in appellants’ Figure 13.  Accordingly, we cannot                     
          sustain the rejection of claims 1 to 6 under 35 U.S.C. § 103.               
               Appellants argue (Brief, pages 6 to 7) that the feature                
          of claim 3 of a perpendicular/inclined back wall combination                
          is also neither taught nor suggested by Fujita.  Appellants                 
          also argue (Brief, page 9) that the feature of claim 4 of an                
          inclined back wall having a contoured convex curve is also                  
          neither taught nor suggested by Fujita.  Because we have                    
          found, as discussed supra, that Fujita would not have fairly                
          taught or suggested even an angled or inclined back wall as                 
          recited in representative claim 1, we are in agreement with                 
          appellants that Fujita would not have taught or suggested any               
          further modification of the back wall to include a                          
          perpendicular/inclined combination as recited in claims 3 and               
          6, or a contoured convex curve as recited in claim 4.  We                   
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