Ex parte CHANG et al. - Page 18




          Appeal No. 1998-1408                                      Page 18           
          Application No. 08/569,529                                                  


          recite printing elongated conductors on both sides of the                   
          flexible, dielectric sheet.                                                 


               The examiner fails to show a teaching or suggestion of                 
          the claimed limitations in the prior art.  “Obviousness may                 
          not be established using hindsight or in view of the teachings              
          or suggestions of the inventor.”  Para-Ordnance Mfg. v. SGS                 
          Importers Int’l, 73 F.3d 1085, 1087, 37 USPQ2d 1237, 1239                   
          (Fed. Cir. 1995), cert. denied, 519 U.S. 822 (1996) (citing                 
          W.L. Gore & Assocs., Inc. v. Garlock, Inc., 721 F.2d 1540,                  
          1551, 1553, 220 USPQ 303, 311, 312-13 (Fed. Cir. 1983)).  “The              
          mere fact that the prior art may be modified in the manner                  
          suggested by the Examiner does not make the modification                    
          obvious unless the prior art suggested the desirability of the              
          modification.”  In re Fritch, 972 F.2d 1260, 1266, 23 USPQ2d                
          1780, 1784 (Fed. Cir. 1992) (citing In re Gordon, 733 F.2d                  
          900, 902, 221 USPQ 1125, 1127 (Fed. Cir. 1984)).  “It is                    
          impermissible to use the claimed invention as an instruction                
          manual or ‘template’ to piece together the teachings of the                 
          prior art so that the claimed invention is rendered obvious.”               









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