Ex Parte Graf et al - Page 1



                             The opinion in support of the decision being entered today                     
                                     is not binding precedent of the Board.                                 
                      UNITED STATES PATENT AND TRADEMARK OFFICE                                             
                                               __________                                                   
                           BEFORE THE BOARD OF PATENT APPEALS                                               
                                        AND INTERFERENCES                                                   
                                               __________                                                   
                                                 Ex parte                                                   
                 MATTHEW M. GRAF, DAVID A. DREWES, JR., and SCOTT E. EELS                                   
                                               __________                                                   
                                            Appeal 2007-2018                                                
                                          Application 09/810,377                                            
                                         Technology Center 3700                                             
                                               __________                                                   
                                          Decided July 18, 2007                                             
                                               __________                                                   
               Before TONI R. SCHEINER, DONALD E. ADAMS, and ERIC GRIMES,                                   
               Administrative Patent Judges.                                                                
               GRIMES, Administrative Patent Judge.                                                         


                                         DECISION ON APPEAL                                                 
                      This is an appeal under 35 U.S.C. § 134 involving claims to a catheter                
               introducer sheath.  The Examiner has rejected the claims as obvious.  We                     
               have jurisdiction under 35 U.S.C. § 6(b).  We affirm.                                        
                                             BACKGROUND                                                     
                      According to the Specification:                                                       
                      An introducer sheath is utilized in the percutaneous placement                        
                      of a guide wire or catheter into a blood vessel, and comprises a                      




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