Ex parte DEMOORE et al. - Page 7




          Appeal No. 1997-4428                                                        
          Application 08/259,634                                                      



          Appellants argue that Kobler, therefore, does not teach a                   
          direct contact with the underlying conductive material as                   
          required by Appellants' claims.                                             
               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)).  The Federal Circuit                 
          reasons in Para-Ordnance Mfg. v. SGS Importers Int’l, 73 F.3d               
          1085, 1088-89, 37 USPQ2d 1237, 123940 (Fed. Cir. 1995), cert                
          denied, 519 U.S. 822 (1996), that for the determination of                  
          obviousness, the court must answer whether one of ordinary                  
          skill in the art who sets out to solve the problem and who had              
          before him in this workshop the prior art, would have been                  
          reasonably expected to use the solution that is claimed by the              
          Appellants.                                                                 
               In col. 1, lines 14 through 37, Kobler teaches that it is              
          necessary or desirable to cover the surface of the rubber                   
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