Ex parte LIPPEY et al. - Page 1




          The opinion in support of the decision being entered today                  
          was not written for publication and is not binding precedent                
          of the Board.                                                               

                                                            Paper No. 20              


                      UNITED STATES PATENT AND TRADEMARK OFFICE                       
                                     __________                                       
                         BEFORE THE BOARD OF PATENT APPEALS                           
                                  AND INTERFERENCES                                   
                                     __________                                       
                               Ex parte BARRET LIPPEY,                                
                                DARRELL A. GLEICHAUF                                  
                                         and                                          
                                WELDON S. WILLIAMSON                                  
                                     __________                                       
                                Appeal No. 1998-0038                                  
                               Application 08/236,780                                 
                                     __________                                       
                                      ON BRIEF                                        
                                     __________                                       

          Before GARRIS, PAK and WARREN, Administrative Patent Judges.                
          GARRIS, Administrative Patent Judge.                                        

                                 DECISION ON APPEAL                                   

               This is a decision on an appeal from the final rejection               
          of claims 1-18 which are all of the claims in the application.              
               The subject matter on appeal relates to a method of                    
          removing a cryofilm and/or an organic material from a                       
                                          1                                           





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