Ex Parte Yu et al - Page 25


             Appeal No. 2004-1761                                                  Page 25                     
             Application No. 10/044,807                                                                        

                                                  Summary                                                      
                   The basic quid pro quo of the patent system requires disclosure of an invention             
             having substantial utility.  Appellants’ disclosure in this case does not provide a specific      
             benefit in currently available form, and therefore lacks the substantial utility required by      
             35 U.S.C. § 101.  We therefore affirm the rejections for lack of utility.                         
                   No time period for taking any subsequent action in connection with this appeal              
             may be extended under 37 CFR § 1.136(a).                                                          


                                                 AFFIRMED                                                      



                                William F. Smith                )                                             
                                Administrative Patent Judge      )                                             
                                                                 )                                             
                                                                 )                                             
                                                                 ) BOARD OF PATENT                             
                                Toni R. Scheiner                )                                             
                                Administrative Patent Judge      )   APPEALS AND                               
                                                                 )                                             
                                                                 ) INTERFERENCES                               
                                                                 )                                             
                                Eric Grimes                     )                                             
                                Administrative Patent Judge      )                                             



             EG/jlb                                                                                            












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