Ex Parte Lind - Page 4




          Appeal No. 2003-0117                                                        
          Application 09/747,077                                                      


               OPINION                                                                


          Having carefully reviewed the indefiniteness and obviousness                
          issues raised in this appeal in light of the record before us, we           
          have made the determinations which follow.                                  


          Looking first to the examiner’s rejection of claims 8, 9,                   
          11, 12 and 17 through 27 under 35 U.S.C. § 112, second paragraph,           
          as being indefinite, we observe that the examiner is of the view            
          that claims 8, 9, 11, 12, 17 and 22 through 26 are “functional,             
          indefinite, and incomplete because they contain functional                  
          language not supported by recitation in the claim of sufficient             
          structure to warrant the presence of such language” (answer, page           
          3).  More particularly, the examiner contends that                          
               it is not clear what structural limitations applicant                  
               intends to encompass with phrases such as ‘a relatively                
               greater percentage of . . . coefficient of friction                    
               regions’.  Such a recitation is a comparable limitation and            
               it is not clear in comparison to what the percentage is                
               greater.  There is no clear guidance as to what structural             
               limitations applicant intends to encompass with such a                 
               phrase.                                                                






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