Ex parte LIU et al. - Page 14




          Appeal No. 1998-1472                                      Page 14           
          Application No. 08/427,721                                                  


          beam” or “creating a holographic grating at selected ones of                
          the plural locations within the disk using a plane-wave light               
          beam in conjunction with a counterpropagating focused light                 
          beam.”  The examiner has impermissibly relied on the                        
          appellants’ teachings or suggestions; he has not established a              
          prima facie case of obviousness.  Therefore, we reverse the                 
          rejection of claims 1-3, 5, 34, 35, 96-98, 101, 106-108, 110,               
          114, 116, 174-176, and 178 under 35 U.S.C. § 103(a) as obvious              
          over Bjorklund in view of Takeda; the rejection of claims 4                 
          and 177 under 35 U.S.C.                                                     
          § 103(a) as obvious over Bjorklund in view of Takeda further                
          in view of Murakami; and the rejection of claims 99, 109, and               
          115 under 35 U.S.C. § 103(a) as obvious over Bjorklund in view              
          of Takeda further in view of Hugle.  Next, we address the                   
          grouping of claims 142, 143, 151, 152, 166, 168, and 171.                   


               Grouping of Claims 142, 143, 151,152, 166, 168, and 171                
               When the appeal brief was filed, 37 C.F.R. § 1.192(c)(7)               
          (1997) included the following provisions.                                   
               For each ground of rejection which appellant                           
               contests and which applies to a group of two or more                   
               claims, the Board shall select a single claim from                     







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