Ex Parte SANDERS et al - Page 3




          Appeal No. 2003-0239                                                        
          Application 09/382,437                                                      


          rejection, and to appellants’ brief (Paper No. 15, filed March              
          25, 2002) and reply brief (Paper No. 17, filed July 17, 2002) for           
          the arguments thereagainst.                                                 


                                  OPINION                                            


          In reaching our decision in this appeal, we have given                      
          careful consideration to appellants’ specification and claims, to           
          the applied prior art references, and to the respective positions           
          articulated by appellants and the examiner.  As a consequence of            
          our review, we have made the determination that the examiner’s              
          rejection of claims 1 and 9 through 12 will not be sustained.               
          Our reasons follow.                                                         


          In rejecting claims 1 and 9 through 12 under 35 U.S.C.                      
          § 103(a), the examiner has urged that “Lennard discloses an                 
          external-compression supersonic inlet” (final rejection, page 2)            
          having a configuration like that set forth in appellants’ claims            
          on appeal, except that Lennard is silent with regard to the main            
          wall (20) of the supersonic inlet therein being generally                   
          circumferential.  To account for this difference, the examiner              
          turns to Ferguson, finding that this patent “teaches that a wall            
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