Ex Parte FEST et al - Page 6



          Appeal No. 2004-1598                                                         
          Application No. 09/250,878                                                   

          module 22 of Posner can be pluggably and releasably installed in             
          a vehicle does not suggest that such coded module, formed in a               
          fixed wiring, be substituted for a control unit in Bachhuber ‘329            
          and be queried for its identification by the central unit during             
          the authentication operation, as recited in claim 1.                         
               Based on our analysis above, we find that the Examiner has              
          failed to set forth a prima facie case of obviousness because the            
          necessary teachings and suggestions for using the module of                  
          Posner as one of the control units of Bachhuber ‘329, are not                
          shown.  Accordingly, we do not sustain the 35 U.S.C. § 103                   
          rejection of independent claim 1, as well as claim 2 dependent               
          thereon, over Bachhuber ‘329 and Posner.                                     
               With respect to the rejection of claims 3 and 5-7, the                  
          Examiner further relies on Bachhuber ‘490 for teaching the                   
          central control unit being an antenna (answer, page 5).  We also             
          note that independent claim 3, similar to claim 1, recites the               
          pluggable control unit.  However, Bachhuber ‘490 does not teach              
          an electronically coded plug as one of the control units and                 
          fails to overcome the deficiencies of the combination of the                 
          references as discussed above.  Therefore, we do not sustain the             
          35 U.S.C. § 103 rejection of independent claims 3 and 5-7 over               
          Bachhuber ‘329, Posner and Bachhuber ‘490.                                   
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