Ex Parte McAlpin et al - Page 4




          Appeal No. 2003-0695                                       Page 4           
          Application No. 09/732,014                                                  


          substantially the reasons set forth by the examiner in the                  
          answer.  We add the following for emphasis.                                 
               Appellants state that “the claims stand or fall together”              
          (brief, page 4).  Consequently, we select claim 36 as the                   
          representative claim for each of the examiner’s stated rejections           
          and limit our discussion to that representative claim in deciding           
          this appeal as to each ground of rejection before us.3                      
               Appellants advance the same basic argument against each of             
          the separately stated rejections of the examiner.  In that                  
          regard, appellants do not specifically dispute the examiner’s               
          determination that McAlpin discloses the formation of articles              
          from copolymer films made from propylene together with at least             
          one other co-monomer such as 1-hexene using a metallocene                   
          catalyst and amounts of comonomer corresponding to the                      





               3 While appellants refer to the third monomer of claims 16             
          and 52 in the reply brief in an attempt at asserting a product              
          difference, we decide this appeal based on representative claim             
          36. See In re McDaniel, 293 F.3d 1379, 1383, 63 USPQ2d 1462, 1465           
          (Fed. Cir. 2002) (“[i]f the brief fails to meet either                      
          requirement, the Board is free to select a single claim from each           
          group of claims subject to a common ground of rejection as                  
          representative of all claims in that group and to decide the                
          appeal of that rejection based solely on the selected                       
          representative claim”).                                                     







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