Ex parte BRINZER - Page 4




          Appeal No. 96-2518                                                          
          Application No. 08/040,053                                                  

               apparent from the specification nor the drawings                       
               [Answer-page 3]                                                        
               To comply with the enablement clause of the first                      
          paragraph of 35 U.S.C. § 112, the disclosure must adequately                
          describe the claimed invention so that the artisan could                    
          practice it without undue experimentation.  In re Scarbrough,               
          500 F.2d 560, 566, 182 USPQ 298, 303 (CCPA 1974); In re                     
          Brandstadter, 484 F.2d 1395, 1407, 179 USPQ 286, 295 (CCPA                  
          1973); In re Gay, 309 F.2d 769, 774, 135 USPQ 311, 316 (CCPA                
          1962).  If the examiner had a reasonable basis for questioning              
          the sufficiency of the disclosure, the burden shifted to                    
          appellant to come forward with evidence to rebut this                       
          challenge.  In re Doyle, 482 F.2d 1385, 1392, 179 USPQ 227,                 
          232 (CCPA 1973); In re Ghiron, 442 F.2d 985, 992, 169 USPQ                  
          723, 728 (CCPA 1971).  However, the burden was initially on                 
          the examiner to establish a reasonable basis for questioning                
          the adequacy of disclosure.  In re Strahilevitz, 668 F.2d                   
          1229, 1232, 212 USPQ 561, 563 (CCPA 1982).                                  
               We find that the examiner in the instant case did not                  
          have a reasonable basis for questioning the sufficiency of the              
          disclosure.  The level of skill in the computer arts is very                
          high and we find it unreasonable that one skilled in such arts              
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