Ex Parte Tanaka et al - Page 17



          Appeal No. 2005-2657                                      Page 17           
          Application No. 09/898,497                                                  
               Turning to dependent claims 2, 4, 6-11, 13, 15, 17-22, 24,             
          26 and 28-33, we note that these claims have not been separately            
          argued by appellants and fall with the claims from which they               
          depend.  The rejection of claims 2, 4, 6-11, 13, 15, 17-22, 24,             
          26 and 28-33 is affirmed.                                                   
               We turn next to the rejection of claims 3, 5, 14, 16, 25 and           
          27 under 35 U.S.C. § 103(a) as being unpatentable over Owensby in           
          view of Jones.                                                              
               In rejecting claims under 35 U.S.C. § 103, it is incumbent             
          upon the examiner to establish a factual basis to support the               
          legal conclusion of obviousness.  See In re Fine, 837 F.2d 1071,            
          1073, 5 USPQ2d 1596, 1598 (Fed. Cir. 1988).  In so doing, the               
          examiner is expected to make the factual determinations set forth           
          in Graham v. John Deere Co., 383 U.S. 1, 17, 148 USPQ 459, 467              
          (1966), and to provide a reason why one having ordinary skill in            
          the pertinent art would have been led to modify the prior art or            
          to combine prior art references to arrive at the claimed                    
          invention.  Such reason must stem from some teaching, suggestion            
          or implication in the prior art as a whole or knowledge generally           
          available to one having ordinary skill in the art.  Uniroyal,               
          Inc. v. Rudkin-Wiley Corp., 837 F.2d 1044, 1051, 5 USPQ2d 1434,             
          1438 (Fed. Cir. 1988); Ashland Oil, Inc. v. Delta Resins &                  






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