Ex Parte HURWITT - Page 9




         Appeal No. 2001-2455                                                       
         Application 08/439,490                                                     



         limitations.”  Ecolochem, Inc. v. Southern Cal. Edison Co.,                
         227 F.3d 1361, 1375, 56 USPQ2d 1065, 1076 (Fed. Cir. 2000)                 
         (quoting Kotzab, 217 F.3d at 1371, 55 USPQ2d at 1317).                     
                   The examiner maintains that each of the primary                  
         references, Landau, Schuhmacher and Kerschbaumer, disclose the             
         invention as claimed in claims 1-26 and 29-41 with the exception           
         that “direct cooling is not discussed and a tension supporting             
         structure in the center is not discussed.”  Examiner’s Answer,             
         Paper No. 16, mailed October 8, 1998, page 4.  The examiner                
         maintains that it would have been obvious to one of ordinary               
         skill in the art at the time of the invention to have modified             
         the primary references to include the tension support structure            
         of Urbanek.  Id. (referencing figure 2 of Urbanek).2                       
                   Claims 27 and 28 include the additional limitation               
         of a shield.  It is the examiner’s position that it would have             
         been obvious to one of ordinary skill in the art at the time of            
         the invention to have used Henderson’s shielding means to shield           
         the peripheral portion of the target of the primary references             



              2Demaray teaches rotating magnetic means and is relied on             
         for a showing of moveable magnets recited in various dependent             
         claims.  Examiner’s Answer, page 4.                                        
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