Ex parte IWAMOTO et al. - Page 8




          Appeal No. 97-1626                                                          
          Application 08/299,123                                                      


          rejection of dependent claims 5-7 and 9 since the additionally              
          applied Ota reference does not make up for the deficiencies of              
          Masino discussed above.                                                     
               Turning to the § 103 rejection of claim 10 as being                    
          unpatentable over Masino in view of Schlegel, admittedly,                   
          Schlegel discloses as a general principle that it is known to               
          secure together various components of a single conveyor by                  
          means of arms 16, 17 and removable fasteners 18, 25, etc.                   
          However, it is not clear why one of ordinary skill would                    
          consider this teaching to be relevant to Masino’s T-rail, nor               
          how this teaching is to be applied to Masino in a manner which              
          would result in the claimed subject matter in the absence of                
          appellants’ own disclosure.  Accordingly, we conclude that the              
          proposed combination is based on the use of impermissible                   
          hindsight.  The rejection of dependent claim 10 therefore also              
          will not be sustained.                                                      
               Under the provisions of 37 CFR § 1.196(b), we enter the                
          following new rejections.                                                   
               Claims 1, 3-7, 9 and 10 are rejected under 35 U.S.C. §                 
          112, first paragraph, as being based on a disclosure that                   
          fails to provide descriptive support for the invention as now               
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