Ex parte DAHN et al. - Page 11




          Appeal No. 1999-0769                                      Page 11           
          Application No. 08/661,532                                                  


          778 F.2d 775, 783, 227 USPQ 773, 779 (Fed. Cir. 1985).  See                 
          also In re Geisler, 116 F.3d 1465, 1469-70, 43 USPQ2d 1362,                 
          1365 (Fed. Cir. 1997); Haynes Int’l, Inc. v. Jessop Steel Co.,              
          8 F.3d 1573, 1577 n. 3, 28 USPQ2d 1652, 1655 n. 3 (Fed. Cir.                
          1993).                                                                      
          Accordingly, we determine that the examiner has furnished                   
          sufficient evidence to establish the prima facie obviousness                
          of the product of claim 18.                                                 
               Appellants have not furnished separate substantive                     
          arguments for each of the dependent claims that are product                 
          claims.  Hence claims 14-16 and claim 19 are also considered                
          obvious over the teachings of Xue in light of the obviousness               
          findings discussed above with respect to claims 13 and 18.                  
          See In re Ochiai,                                                           
          71 F.3d 1565, 1566 n.2, 37 USPQ2d 1127, 1129 n.2 (Fed. Cir.                 
          1995); In re Nielson, 816 F.2d 1567, 1572, 2 USPQ2d 1525, 1528              
          (Fed. Cir. 1987).                                                           
               It follows that, on this record, we shall sustain the                  
          examiner’s rejection of claims 13-16, 18 and 19 as obvious,                 
          within the meaning of 35 U.S.C. § 103, over the applied prior               
          art.                                                                        







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