Ex parte ISENMAN - Page 22




          Appeal No. 1996-1387                                      Page 22           
          Application No. 08/110,269                                                  


          reverse the rejection of claim 20.  Next, we  address claim                 
          22.                                                                         


                                      Claim 22                                        
               Regarding claim 22, the appellant notes, “[n]o reason for              
          rejection of claim 22 has been given” by the examiner.                      
          (Appeal Br. at 24.)  He argues, “[c]laim 22 does not read on                
          the Office Action’s combination of references.”  (Id. at 25.)               
          The appellant  explains, “Naemura specifically discloses                    
          polarizing filters.”  (Id.)  The examiner fails to respond to               
          this argument.                                                              


               The Examiner erred by not explaining how the prior art                 
          would have suggested the limitations of claim 22.  He has not               
          established a prima facie case of obviousness.  Therefore, we               
          reverse the rejection of claim 22.  Next, we address claim 23.              




                                      Claim 23                                        
               Regarding claim 23, the appellant merely states, “[t]he                
          discussion above applies to claim 23.”  (Appeal Br. at 26.)                 







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