Ex parte MROTZ et al. - Page 4




          Appeal No. 2000-1660                                       Page 4           
          Application No. 08/868,081                                                  


          have led one of ordinary skill in the art to combine the                    
          relevant teachings of the references to arrive at the claimed               
          invention.  See In re Fine, 837 F.2d 1071, 1074, 5 USPQ2d                   
          1596, 1598 (Fed. Cir. 1988) and In re Lintner, 458 F.2d 1013,               
          1016, 173 USPQ 560, 562 (CCPA 1972).                                        


               In the rejection before us in this appeal, the examiner                
          determined (answer, pp. 3-4) that Aylworth taught all the                   
          claimed subject matter except for the engagement tabs having                
          angled portions as claimed (i.e., the first end panel having a              
          first back edge including first engagement tabs having a first              
          angled portion which projects inward towards the first inner                
          side thereon and the second end panel having a second back                  
          edge including second engagement tabs having a second angled                
          portion which projects inward towards the second inner side).               
          The examiner then concluded that such differences would have                
          been obvious from White's teaching of elements 52 and 86 shown              
          in Figures 2 and 9 as having tabs 96 and 98.                                


               The appellants argue that the applied prior art does not               
          suggest the claimed subject matter.  We agree.                              







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