Ex parte SCHANK et al. - Page 2




          Appeal No. 1998-0847                                                        
          Application No. 08/483,762                                                  


          application are claims 17 through 20, which stand allowed by                
          the                                                                         




          examiner (see the Advisory Action dated June 19, 1997, Paper                
          No. 17, pages 1-2).                                                         
               According to appellants, the invention is directed to an               
          imaging member comprising a charge generation layer and a                   
          contiguous charge transport layer where the transport layer                 
          comprises specified diamine and methane compounds, with                     
          addition of the methane compound reducing or eliminating image              
          blurring and significantly reducing squeak caused by cleaning               
          of the image member drum with a cleaning blade (Brief, page                 
          2).                      Appellants state that the claims                   
          should be grouped in two groups and “the rejected claims                    
          within each Group will stand or fall together.”  Brief, page                
          3.  Appellants present reasonably specific, substantive                     
          reasons for the separate patentability of each group (Brief,                
          pages 5-12).  Accordingly, we select claim 1 from Group I and               
          claim 13 from Group II and decide this appeal as to the ground              
          of rejection on the basis of these claims alone, to the extent              
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