Ex parte GIBSON - Page 3




          Appeal No. 96-1342                                                          
          Application 08/118,878                                                      

                                       OPINION                                        
                    The claims stand rejected under 35 U.S.C. § 103 as                
          unpatentable over Nelson in view of Knoll or Moisin.                        
                    The examiner’s rejections rely on broadly                         
          interpreting the recited “outer sheathing conductor” to                     
          include a sheath which mechanically guides (conducts) other                 
          components such as in Nelson                                                


          but which is not electrically conductive.  Appellants argue                 
          that the recited phrase cannot be so broadly interpreted.                   
                    Claims undergoing examination are given their                     
          broadest reasonable interpretation consistent with the                      
          specification, and limitations appearing in the specification               
          are not to be read into the claims.  In re Etter, 756 F.2d                  
          852, 858, 225 USPQ 1, 5 (Fed. Cir. 1985) (in banc).                         
                    In the present case, the “outer sheathing conductor”              
          is recited as “connected to the center tap of said isolation                
          transformer.”  Because the outer sheathing conductor must                   
          connect to electrical components, “conductor” is impliedly                  
          limited to “electrical conductor.”  Therefore, the examiner’s               



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