Ex Parte CHEN et al - Page 6




          Appeal No. 2003-1279                                                        
          Application 09/455,621                                                      



          specification (see column 6, lines 6-30) simply  do not support             
          the examiner’s assertion that the spring functions to hold the              
          entire module together as a self-contained unit.  Further, we do            
          not find that Knight inherently discloses this feature of the               
          invention since appellants have provided an equally plausible               
          explanation as to how Knight’s assembly is held together (see               
          Appeal Brief, page 6).  See Trintec Indus., Inc. v. Top-U.S.A.              
          Corp., 295 F.3d 1292, 1295, 63 USPQ2d 1597, 1599 (Fed. Cir.                 
          2002)(“Inherent anticipation requires that the missing                      
          descriptive material is ‘necessarily present,’ not merely                   
          probably or possibly present, in the prior art.”).                          
                    Accordingly, the rejection is reversed.                           
                    2.  Rejection of claim 5 under 35 U.S.C. § 103                    
                    as unpatentable over Knight                                       
                    Claim 5 depends from independent claim 1.  Having found           
          that the examiner has failed to establish that Knight discloses             
          or suggests the claim 1 feature of a “spring having opposite ends           
          fixed to the pusher member and the pin keeper to hold the entire            
          module together as a self-contained unit,” we conclude that the             
          examiner has failed to establish a prima facie case of obvious-             
          ness with respect to claim 5.                                               


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