Ex parte BROWN et al. - Page 8




          Appeal No. 97-0260                                                          
          Application 08/287,477                                                      


          specifically suggest making the combination (see B.F. Goodrich              
          Co. v. Aircraft Braking Systems Corp., 72 F.3d 1577, 1583, 37               
          USPQ2d 1314, 1319 (Fed. Cir. 1996) and In re Nilssen, 851 F.2d              
          1401, 1403, 7 USPQ2d 1500, 1502 (Fed. Cir. 1988)) as the                    
          appellants would apparently have us believe.  Rather, the test              
          for obviousness is what the combined teachings of the                       
          references would have suggested to one of ordinary skill in                 
          the art.  See In re Young, 927 F.2d 588, 591, 18 USPQ2d 1089,               
          1091 (Fed. Cir. 1991) and In re Keller, 642 F.2d 413, 425, 208              
          USPQ 871, 881 (CCPA 1981).  Moreover, in evaluating such                    
          references it is proper to take into account not only the                   
          specific teachings of the references but also the inferences                
          which one skilled in the art would reasonably be expected to                
          draw therefrom.  In re Preda, 401 F.2d 825, 826, 159 USPQ 342,              
          344 (CCPA 1968).                                                            
               Further, Appellants attack each of Lewis and Janz for not              
          having all the attributes that the Examiner alleged the                     


          combination to possess, but Appellants do not argue how the                 
          combination lacks the alleged attributes.  The Examiner                     
          states:                                                                     
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