Ex parte TAKAI et al. - Page 4




          Appeal No. 97-1426                                                          
          Application 08/380,125                                                      



          renders the claim unclear as to which roll stand is being                   
          referred to of the earlier recited “at least two roll stands”               
          (line 1).                                                                   
                    We are of the view, however, that the content of                  
          claim 4 is not indefinite relative to the recitation of “the                
          other roll stand.”  The claimed unit comprises “at least two                
          roll                                                                        
          stands.”  Thus, while the number of stands may be more than                 
          two, the claim minimally sets forth two stands.  Accordingly,               
          it is quite apparent to us that the reference to “one roll                  
          stand”                                                                      
          refers to one of the two stands, while the language “the other              


          roll stand” clearly makes reference to the other of the two                 
          roll stands.  This analysis does not detract from the circum-               
          stance that the claim encompasses, as indicated, additional                 
          stands.   For the reasons set forth, supra, claim 4 is consid-              
          ered to be definite under 35 U.S.C. § 112, second paragraph.                
                                The obviousness issue                                 



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