Ex parte IKEDA - Page 4




          Appeal No. 1999-2047                                                        
          Application No. 08/837,350                                                  


          As a consequence of our review, we make the determination                   
          which follows.                                                              


               We cannot sustain any of the examiner’s rejections under               
          35 U.S.C. § 103.                                                            


               Independent claim 1 is drawn to a shield plated                        
          corrugated tube for covering an electric wire to mechanically               
          protect and electromagnetically shield the electric wire                    
          accommodated therein comprising, inter alia, a flexible tube                
          body including a tube wall corrugated by repetition of convex-              
          concave portions having a plurality of inner and outer grooved              
          portions, wherein the size of the tube body is set at least so              
          that each of the inner grooved portions satisfies a condition               
          of 0.5 < D/W < 1.6 (D and W being respectively the depth and                
          width of each inner grooved portion), and an electromagnetic                
          shielding metal layer formed on the inner surface of the tube               
          wall by electroless plating.                                                


               The examiner applies the patent to Takagi as the basis                 
          for rejecting independent claim 1 under 35 U.S.C. § 103.                    
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