Ex parte STONEHAM et al. - Page 4




          Appeal No. 96-0362                                                          
          Application No. 07/909,350                                                  


               In the present case, the explicit language of Claim 1                  
          requires an edge follower means for tracking a longitudinal edge            
          of the photosensitive material in response to movement of the               
          photosensitive material.  The edge follower means is described in           
          the specification and shown in Figure 4 as edge follower means 44           
          which is held against the longitudinal edge by bias spring 72.              
          Specification at 6, lines 18-30 and at 8, lines 27-35.  Edge                
          follower means engages the longitudinal edge as the material is             
          transported past magnetic reading and/or recording head 40.                 
               In our view, calling Tamamura’s pressure plate 1 an edge               
          follower means for tracking the longitudinal edge is not                    
          reasonable and is not consistent with the specification.  The               
          Specification clearly uses “follower” and “tracking” to indicate            
          that the edge follower means is held in engagement with and                 
          conforms to the movement of the longitudinal edge.                          
                    Because Tamamura’s pressure plate 1 is not held in                
          engagement with and does not conform to the movement of the                 
          longitudinal edge of the photosensitive material, Tamamura does             
          not contain the recited edge follower means.  Therefore, we will            
          not sustain this rejection.                                                 




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