Ex parte TSURUMOTO et al. - Page 10




          Appeal No. 1997-1379                                                        
          Application 08/194,748                                                      

                                         (3)                                          
               The Examiner generally does not provide any facts to show              
          motivation, but merely concludes that various modifications                 
          would have been obvious.  As recently stated by the Federal                 
          Circuit:  "[T]he best defense against the subtle but powerful               
          attraction of a hindsight-based obviousness analysis is                     
          rigorous application of the requirement for a showing of the                
          teaching or motivation to combine prior art references. . . .               
          Combining prior art references without evidence of such a                   
          suggestion, teaching, or motivation simply takes the                        
          inventor's disclosure as a blueprint for piecing together the               
          prior art to defeat patentability--the essence of hindsight."               
          In re Dembiczak, 175 F.3d 994, 999, 50 USPQ2d 1614, 1617 (Fed.              
          Cir. 1999).                                                                 
               For example, the Examiner concludes that it would have                 
          been obvious "to have utilized a status device in the                       
          container (fixed device) of a system like Nakamura to send the              
          status of the container in response to interrogation from a                 
          mobile interrogator in order to help the interrogator make                  
          informed decisions as suggested by Raj" (EA4).  It is not                   
          clear exactly what claim limitation the Examiner is trying to               

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