Ex parte BAN et al. - Page 5




          Appeal No. 96-4152                                                          
          Application 08/177,391                                                      


          the web" in claim 18 refers to.  In this regard, appellants’                
          argument on page 6 of the brief that one of ordinary in the                 
          art would understand the term "web" as used herein to                       
          inherently have "holes" and therefore would understand what is              
          being claimed is speculative.  In light of the above, we will               
          sustain the standing § 112, second paragraph, rejection of                  
          claim 18.                                                                   
               We reach an opposite conclusion with respect to                        
          appellants’ use of the wording "at opposite sides thereof" in               
          claims 11 and 16.  This terminology is found in each of these               
          claims within the context of the limitation "an electric                    
          heater in the form of a plate having two surfaces at opposite               
          sides thereof."  Clearly,                                                   
          one of ordinary skill in the art would have no trouble                      
          understanding what is meant by two surfaces at opposite sides               
          of                                                                          
          a plate.  Hence, we will not sustain the § 112, second                      
          paragraph, rejection of claims 11 to 17.                                    
                           The 35 U.S.C. § 103 rejections                             
               Bloom, the examiner’s primary reference, pertains to an                
          electrically regenerated diesel particulate trap.  The trap                 
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