Ex Parte KOSKI et al - Page 4


          Appeal No. 2001-0474                                                        
          Application 09/001,117                                                      


          observation at page 2 of the reply brief, based upon our own                
          study of the teachings and suggestions of Table 1 and its                   
          associated text at column 6 of Gupta, that this reference is                
          "devoid of any mention of the length of attributes A-F.  Thus,              
          even assuming attributes A-F disclose view tokens as recited in             
          the present claims, the combination of Gupta and Brown does not             
          disclose that 'all view tokens in said view hav[e] a uniform                
          length.'"                                                                   
               The earlier-noted portion of Gupta does not explicitly teach           
          that the attributes have uniform length.  If such a feature is              
          implicit within Gupta, it has not been fully explained to us by             
          the examiner at pages 10 and 11 of the answer.  We thus conclude            
          that the examiner has not established a prima facie case of                 
          obviousness within 35 U.S.C. § 103 of the subject matter set                
          forth in each independent claim on appeal.                                  
               In order for us to sustain the examiner’s rejection under              
          35 U.S.C. § 103, we would need to resort to speculation or                  
          unfounded assumptions to supply deficiencies in the factual basis           
          of the rejections.  In re Warner, 379 F.2d 1011, 1017, 154 USPQ             
          173, 178 (CCPA 1967), cert. denied, 389 U.S. 1057 (1968), reh’g             
          denied, 390 U.S. 1000 (1968).  This we decline to do.                       



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