Ex parte SHIBUYA et al. - Page 6




          Appeal No. 1997-1503                                       Page 6           
          Application No. 08/422,649                                                  


               We begin by noting the following principles from In re                 
          Rijckaert, 9 F.3d 1531, 1532, 28 USPQ2d 1955, 1956 (Fed. Cir.               
          1993).                                                                      
               In rejecting claims under 35 U.S.C. Section 103, the                   
               examiner bears the initial burden of presenting a                      
               prima facie case of obviousness.  In re Oetiker, 977                   
               F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir.                       
               1992). Only if that burden is met, does the burden                     
               of coming  forward with evidence or argument shift                     
               to the applicant.  Id.  "A prima facie case of                         
               obviousness is established when the teachings from                     
               the prior art itself would appear to have suggested                    
               the claimed subject matter to a person of ordinary                     
               skill in the art."  In re Bell, 991 F.2d 781, 782,                     
               26 USPQ2d 1529, 1531 (Fed. Cir. 1993) (quoting In re                   
               Rinehart, 531 F.2d 1048, 1051, 189 USPQ 143, 147                       
               (CCPA 1976)).  If the examiner fails to establish a                    
               prima facie case, the rejection is improper and will                   
               be overturned.  In re Fine, 837 F.2d 1071, 1074, 5                     
               USPQ2d 1596, 1598 (Fed. Cir. 1988).                                    
          With these in mind, we analyze the appellants’ argument.                    


               The appellants argue, "Jenkins et al. teach a two step                 
          process for loading the cartridges into the cells of the cell               
          drum, not a direct entry . . . . "  (Appeal Br. at 8-9.)  The               
          examiner’s reply follows.                                                   
               Clearly, figure 11 of Jenkins et al. depicts part of                   
               the cell unit, shute [sic] (36), which does satisfy                    
               the claimed "direct entry feature."  Appellant [sic]                   
               also, argues that Jenkins et al. does not teach a                      
               door configured "to allow a large number of                            







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