Ex Parte Boatwright et al - Page 3

         Appeal Number: 2006-1706                                                 
         Application Number: 10/216,111                                           

         portion of the cap and pushes against the presser member                 
         (figure 1) is made of glass (brief, page 5).  Beery, however,            
         does not disclose the material of construction of any part of            
         the cap.  The appellants argue that the downwardly extending             
         member is cross hatched in a fashion that conventionally                 
         signifies glass, see id., but the appellants have provided no            
         support for this argument.                                               
              The appellants argue that “[t]he cap 27 itself does not             
         include any portion capable of biasing a membrane-type closure           
         applied to the jar, since the base portion or top panel of the           
         cap is spaced well above the top rim of the jar where the                
         membrane would be attached if it were present, and includes only         
         a slight dimple that would not function as a bias member”                
         (brief, page 5).  The appellants further argue that “if a                
         flexible end closure were sealed to the top of Beery’s jar, the          
         screw cap 27 and glass disk would not engage the flexible end            
         closure, and the presser 1 would not be usable because it                
         extends too far below the top of the jar.  Thus, even if the             
         screw cap and disk, or the cap, disk and presser, were made of           
         one piece, the resulting construction would not function as the          
         claimed overcap” (brief, page 6).  Those arguments pertain to            
         the combination of Beery’s jar and cap, whereas the appellants           
         claim only a cap.  The appellants’ claims do not limit the               

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