Ex Parte VAN DE WITTE et al - Page 2




          Appeal No. 2002-0122                                                        
          Application No. 08/857,756                                                  


               With respect to our affirmance based on the first                      
          interpretation (which is discussed in the sole full paragraph               
          which appears on page 5 of the decision), the appellants refer to           
          our discussion of Ito’s figure 2 embodiment wherein the degree of           
          inclined angles increases with distance such that the difference            
          of the minimum and the maximum is in the range of 5 to 70 degrees           
          (see the first full paragraph on page 4 of the request).  The               
          appellants then argue that, “[h]owever, the average of a range of           
          5-70 degrees wherein 5 is the minimum and 70 is the maximum is              
          32.5” and that “[t]his does not fall in the 60-120 degree range             
          [defined by appealed independent claim 1]” (request, page 4,                
          second full paragraph).                                                     
               Contrary to the appellants’ belief, Ito’s disclosed range of           
          5 to 70 degrees does not define patentee’s entire range of                  
          inclined angles from the minimum (i.e., the inclined angle on the           
          support side) to the maximum (i.e., the inclined angle on the               
          surface side).  Instead, this 5 to 70 degrees range defines the             
          difference between the minimum inclined angle and the maximum               
          inclined angle.  See lines 28-40 in column 17.  Thus, for                   
          example, if a minimum inclined angle is 10 degrees, and the                 
          difference between the minimum and maximum inclined angles is               
          70 degrees (i.e., the greatest value of the aforementioned 5 to             
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