Ex Parte Williams et al - Page 10



          Appeal No. 2005-0648                                                        
          Application No. 09/824,980                                                  

          examiner has established a prima facie case of obviousness with             
          respect to appealed independent claims 9 and 16 which the                   
          appellants have failed to successfully rebut with argument or               
          evidence of nonobviousness.  Oetiker, 977 F.2d at 1445, 24 USPQ2d           
          at 1444.  It follows that we also hereby the examiner’s Section             
          103 rejection of these independent claims and of nonargued                  
          dependent claims 10-13, 17-19, 22 and 23 as being unpatentable              
          over Kliman, the admitted prior art and Nishiyama in view of                
          McCann and Ackermann.                                                       
          THE REJECTION OF CLAIMS 6, 14 AND 20 OVER THE PRIOR ART DISCUSSED           
                         ABOVE AND FURTHER IN VIEW OF TRAGO                           
               It is the examiner’s fundamental position that it would have           
          been obvious for an artisan to provide the modified switched                
          reluctance motor of Kliman with an end cap arrangement of the               
          type taught by Trago in order to protect the stator.  We agree.             
          The appellants argue that “Trago . . . fails to teach or suggest            
          end caps and retainer sections for individual stator segment                
          cores of a stator” because “[t]he disclosure of Trago . . . is              
          limited to a single-piece stator (see Figure 7) and motor housing           
          end caps (25, 26) that house the motor components” (brief, page             
          12).  This argument is unconvincing because it is implicitly                
          premised upon an incorrect test for obviousness.  Contrary to the           
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