PREPUTNICK et al. V. PROVENCHER et al. - Page 26





          Interference No. 104,693                                                           
          Preputnick v. Provencher                                                           
          applied reference, the rejection should be reversed on appeal.                     
          Likewise, when filing a motion attacking the patentability of an                   
          opponent's claim on the ground of obviousness, it is incumbent                     
          upon the moving party to establish differences between an                          
          attacked claim and the prior art reference being applied and to                    
          focus on such differences in discussing obviousness of the                         
          claimed invention.                                                                 
                Without a specific identification of differences, an                         
          examiner or a moving party frequently performs unfocused hand                      
          waving about what a reference shows and then concludes that a                      
          certain claim would have been obvious. Such a presentation                         
          leaves much in doubt about whether the proper analysis under                       
          Graham v. John Deere for a determination of obviousness has been                   
          made. As an aid for moving parties to not forget their need to                     
          focus on differences between a prior art reference and the claim                   
          under attack, I 26(e) in the Standing Order, in no uncertain                       
          terms, states with regard to preliminary motions attacking claims                  
          on the ground of obviousness:                                                      
                     Any difference [from each primary prior art                             
                reference] shall be explicitly identified.                                   
                we searched, in vain, through the entirety of Preputnick's                   
          preliminary motion 2, for any statement that reasonably can be                     
          viewed as setting forth what Hashiguchi does not disclose                          


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