Ex parte MCLAREN et al. - Page 8




          Appeal No. 1999-1193                                                        
          Application No. 08/429,504                                                  


          insufficient basis for a finding of obviousness ...."  The                  
          Appellants' position is that, in Crump, suspend file 294                    
          already exists whereas in the claimed invention a suspend file              
          is created only when a determination is made that the storage               
          of the operating state of the processing system is possible.                
          The Examiner's response, answer page 7, is that "[i]f data is               
          never written                                                               
          to a file the creation of the file would be superfluous.  In                
          particular, if there is additional processing such as locating              
          contiguous blocks associated with it creating such a file                   
          would be the cause of verhead [sic, overhead].  The deletion                
          of the file would also be the cause of unnecessary overhead                 
          when the system is being shut-down.  As mentioned above, Crump              
          teaches that suspend file may be allocated at other times                   
          (col. 46, lines 51-54)."                                                    
               It has been settled that while there must be come                      
          teaching, reason, suggestion, or motivation to combine                      
          existing elements                                                           
          to produce the claimed device, it is not necessary that the                 
          cited references or prior art specifically suggest making the               
          combination (see B.F. Goodrich Co. v. Aircraft Braking Sys.                 
                                          8                                           





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