Ex parte KNAPPE - Page 11




          Appeal No. 1996-2874                                                        
          Application No. 08/027,849                                                  


               As a final point, we note that claim 6 has not been                    
          finally rejected.  It appears that the examiner inadvertently               
          has not extended the prior rejections on appeal to claim 6.                 
          Upon return of this application, the examiner is advised to                 
          determine whether the subject matter of claim 6 is patentable               
          over the applied prior art.                                                 
               We also note that in the Background of the Invention                   
          section of the application, appellant states that known                     
          thermal or cold curing of an outer layer containing a                       
          thermoplastic material has certain problems.  See                           
          specification, pages 2 and 3.  Appellant’s proffered evidence,              
          e.g., Sax, also indicates that radiation curing (light curing)              
          is a well known alternative curing technique to thermal                     
          curing.  Upon return of this application, the examiner is to                
          determine whether such problems were known or observable to                 
          those skilled in the art at the time of the invention and if                
          known or observable, whether such knowledge or observation                  
          would have led one of ordinary skill in the art to employ an                
          alternative low temperature conventional radiation curing to                
          arrive at the claimed product.                                              


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