Ex Parte Grogl et al - Page 5



          Appeal No. 2004-1879                                                        
          Application No. 9/915,528                                                   

          1048, 1052, 189 USPQ 143, 147 (CCPA 1976).  Only those arguments            
          actually made by appellants have been considered in this                    
          decision.  Arguments which appellants could have made but chose             
          not to make in the brief have not been considered and are deemed            
          to be waived [see 37 CFR § 41.37(c)(1)(vii)(2004)].                         
          We consider first the rejection of claims 1-3, 8 and 9                      
          based on Wargotz and McGregor.  These claims stand or fall                  
          together as a single group [brief, page 4], and we will consider            
          independent claim 1 as the representative claim for this group.             
          With respect to representative claim 1, the examiner essentially            
          finds that Wargots teaches the claimed invention except for the             
          values for tensile strength and elongation at break of the inner            
          layer being significantly lower than those for the outer layer.             
          The examiner cites McGregor as teaching a cable where additives             
          are mixed into the inner layer.  The examiner finds that it would           
          have been obvious to the artisan to mix additives as taught by              
          McGregor into the inner layer of the Wargotz cable.  The examiner           
          asserts that since the inner layer of Wargotz would then include            
          additives, the values for tensile strength and elongation at                
          break of the inner layer would be significantly lower than those            
          for the outer layer [answer, pages 4-5].                                    

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