Ex parte HATTORI et al. - Page 25




          Appeal No. 1998-1655                                      Page 25           
          Application No. 08/367,766                                                  


          l. 53.  To reject the limitations of claim 23, however, the                 
          examiner relies on a different embodiment/example from Yamada,              
          viz., "Embodiment 6 in FIG. 15 ...."  Col. 5, ll. 65-66.                    


               Figure 15 of the reference does depict contacting the top              
          surface of the shell 1 of the disk cartridge with a planar,                 
          inner wall surface of the frame 7.  The examiner fails to                   
          identify any suggestion, however, to combine the showing of                 
          Figure 15 with the teaching of Figure 26.  Because the                      
          examiner omits a line of reasoning that explains why such a                 
          combination would have been desirable, we are not persuaded                 
          that the prior art would have suggested combining the                       
          teachings of Figures 15 and 26.  Therefore, we reverse the                  
          rejection of claim 23 as obvious over Yamada.  We next, and                 
          last, address claims 24 and 25.                                             


                                  Claims 24 and 25                                    
               The appellants argue, "there is no teaching in the prior               
          art applicable to optical disc technology ...."  (Appeal Br.                
          at 15.)  The examiner responds, "[i]t would have been obvious               
          to one of ordinary skill in the art at the time the invention               







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