Ex parte HEISCH - Page 8




          Appeal No. 97-2525                                                           
          Application 08/291,370                                                       

          instructions.  From the looks of Pettis’ Figure 3, it appears                
          that in Pettis the original locations are re-used to store                   
          other selected instructions.  Note further that according to                 
          Pettis (column 3, lines 45-50), after the reordering program                 
          size is reduced, whereas according to the appellant’s claimed                
          scheme the program size is necessarily enlarged.  It has also                
          not been shown that in Pettis the moved instructions are                     
          placed at the end of the executable file.  Read in light of                  
          appellant’s specification, we interpret that limitation to                   
          mean that the moved instructions are placed subsequent to or                 
          following the end of the executable file.   It appears that in               
          Pettis the reordering is all done within the same program                    
          space.  For instance, see Pettis’ Figure 3.                                  
               As applied by the examiner, Levine does not make up for                 
          the deficiencies of Pettis.                                                  
               For the foregoing reasons, the rejection of claims 20,                  
          23-25, 28-30, and 33-34 cannot be sustained.                                 
                                      CONCLUSION                                       
               The rejection of 20, 23-25, 28-30, and 33-34 under 35                   
          U.S.C. § 103 as being unpatentable over Pettis and Levine is                 
          reversed.                                                                    

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