Ex Parte LENTZ - 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         publication and is not binding precedent of the Board.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. 16          
                     UNITED STATES PATENT AND TRADEMARK OFFICE                      
                                    ____________                                    
                         BEFORE THE BOARD OF PATENT APPEALS                         
                                 AND INTERFERENCES                                  
                                    ____________                                    
                              Ex parte JAMES LEE LENTZ                              
                                    ____________                                    
                                Appeal No. 2003-1882                                
                             Application No. 09/422,365                             
                                    ____________                                    
                                      ON BRIEF                                      
                                    ____________                                    
         Before KRASS, GROSS, and BARRY, Administrative Patent Judges.              
         GROSS, Administrative Patent Judge.                                        



                                 DECISION ON APPEAL                                 
              This is a decision on appeal from the examiner's final                
         rejection of claims 1 through 51, which are all of the claims              
         pending in this application.                                               
              Appellant's invention relates to a method of performing task          
         navigation.  Claim 1 is illustrative of the claimed invention,             
         and it reads as follows:                                                   
              1.   A method for performing task navigation comprising the           
         steps of:                                                                  
              (a) receiving a first control signal for initiating a task            
         to be performed, which task comprises a sequence of a plurality            
         of task steps;                                                             
              (b) displaying a first plurality of controls representative           
         of a first set of the plurality of task steps, wherein the first           






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