Ex parte RICHARD et al. - Page 14




          Appeal No. 96-2894                                                          
          Application 08/742,974                                                      

          "request."  Nor is there any specific requirement that the                  
          steps take place in the exact order recited.  The step of                   
          "delivering said course" can be the downloading of                          
          instruction programs from the central computer to the                       
          cluster substation from where they are requested.                           
          Inferential limitations are not to be read into the claims.                 
          In re Priest, 582 F.2d 33, 37, 199 USPQ 11, 15 (CCPA 1978).                 
          Appellants could have drafted claim 13 to recite that                       
          delivering was done in response to the request.  We find                    
          that Andersen teaches "responding to a request for a course                 
          made on a workstation; delivering said course to a server                   
          serving said workstation."                                                  
               For the reasons discussed above, we sustain the                        
          anticipation rejection of claim 13.  We only address the                    
          arguments made by appellants.                                               

          35 U.S.C. § 103                                                             
               Claims 1-8                                                             
               Appellants argue that the combination of Andersen and                  
          Abrahamson does not disclose the following limitations of                   
          claim 1 (Br12, first para.) (numbers in brackets added):                    
          "[1] the main computer including a repository for storing                   
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