Ex parte WINDEL et al. - Page 10




          Appeal No. 1999-1565                                                        
          Application No. 08/494,227                                                  



               The Federal Circuit states that "[t]he mere fact that the              
          prior art may be modified in the manner suggested by the                    
          Examiner does not make the modification obvious unless the                  
          prior art suggested the desirability of the modification."  In              
          re Fritch, 972 F.2d 1260, 1266 n.14, 23 USPQ2d 1780, 1783-84                
          n.14 (Fed. Cir. 1992), citing In re Gordon, 733 F.2d 900, 902,              
          221 USPQ 1125, 1127 (Fed. Cir. 1984).  "Obviousness may not be              
          established using hindsight or in view of the teachings or                  
          suggestions of the inventor."  Para-Ordnance, 73 F.3d at 1087,              
          37 USPQ2d at 1239, citing W. L. Gore & Assocs., 721 F.2d at                 
          1551, 1553, 220 USPQ at 311, 312-13.  In addition, our                      
          reviewing court requires the PTO to make specific findings on               
          a suggestion to combine prior art references.  In re                        
          Dembiczak, 175 F.3d 994, 1000-01, 50 USPQ2d 1614, 1617-19                   
          (Fed. Cir. 1999).                                                           
               As pointed out by our reviewing court, we must first                   
          determine the scope of the claim.  "[T]he name of the game is               
          the claim."  In re Hiniker Co., 150 F.3d 1362, 1369, 47 USPQ2d              
          1523, 1529 (Fed. Cir. 1998).                                                
               Turning first to Appellants' claim 1, we note that the                 
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