Ex Parte Coles et al - Page 6




          Appeal No. 2002-2286                                                        
          Application 09/706,252                                                      


          The examiner’s reasoning in rejecting claim 19 under                        
          35 U.S.C. § 103(a) on the basis of the collective teachings of              
          Goodloe, Severinsen and Tzeng is set forth on page 4 of the                 
          answer. In this instance the examiner contends that Goodloe and             
          Severinsen disclose the invention substantially as claimed, “but            
          fail to disclose the layer to be made of fluorosilicone.” The               
          examiner then notes that Tzeng teaches that a conductive gasket             
          can be made of fluorosilicone or silicone (col. 2, lines 30-33),            
          and concludes that it would have been obvious to one of ordinary            
          skill in the art at the time the invention was made “to have the            
          layer of Severinsen to be formed from fluorosilicone.” Be that as           
          it may, even if such a substitution were made, we find nothing in           
          the teachings of Tzeng which provides for or otherwise overcomes            
          that which we have indicated above to be lacking in the teachings           
          of the basic combination of Goodloe and Severinsen. Thus, this              
          rejection fails for the same reasons as set forth above, and                
          therefore will not be sustained.                                            


          As is apparent from the foregoing, it is our determination                  
          that the examiner has failed to establish a prima facie case of             
          obviousness with regard to claim 19 on appeal. Thus, the decision           
          of the examiner to reject claim 19 under 35 U.S.C. § 103(a)                 
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