Ex parte DAWLEY et al. - Page 6




          Appeal No. 1998-2899                                                        
          Application No. 08/632,687                                                  


          the cylinder and the printing sleeve to a low pressure                      
          region.2                                                                    
               In construing the language “a means extending                          
          substantially across a length of the cylinder for connecting                
          an interface of the cylinder and the printing sleeve to a low               
          pressure region,” we note that the “means” may comprise, for                
          example, a groove 50 as shown in Figure 3.  The groove 50 is                
          described in the specification (p. 8) as extending “across the              
          circumferential surface of the cylinder” and as connecting the              
          interface of the cylinder 40 and a printing sleeve mounted                  
          thereon to an air canal 60.                                                 
               We also note the appellants’ argument on page 6 of the                 
          brief that the circumferential grooves 26 in the embodiment                 
          illustrated                                                                 


          in Figure 4 of Fellows do not meet the claimed means                        
          limitation because the grooves 26 in Fellows would only allow               
          air trapped                                                                 
          between the blanket and cylinder at the circumferential                     

               According to the appellants’ specification (p. 8), the ”low pressure2                                                                     
          region” may be the atmosphere.                                              
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