Ex parte TAKEMOTO et al. - Page 8




          Appeal No. 96-1228                                                          
          Application 08/127,480                                                      

               Claim 3 stands rejected on the basis that eutectoid                    
               plating would have been within the skill of a worker in                
               the art as a coating expedient (Office Action dated                    
               11/01/94, Paper No. 15, paragraph 2; Final Rejection,                  
               Paper No. 17, paragraph 2).  There is no evidence of                   
               record challenging this assertion.  Thus, there is no                  
               patentable novelty to eutectoid plating as a method for                
               forming a fluorine-containing coating.  37 CFR 1.111                   
               and 1.106(c), MPEP 706.02(a).                                          
          Appellants do not respond in the Reply Brief, evidently                     
          because this was not considered to raise a new argument.                    
               The examiner made a finding that a "eutectoid plating"                 
          was an expedient known to those of ordinary skill in the                    
          art; i.e., the examiner took "Official Notice."  It is                      
          proper for an examiner to make a finding of "well known"                    
          prior art if the knowledge is of such notorious character                   
          that Official Notice can be taken.  Manual of Patent                        
          Examining Procedure § 706.02(a) (5th ed., Rev. 14,                          
          Nov. 1992), now in § 2144.03 (6th ed., Rev. 3, July 1997).                  
          It takes very little on the part of an applicant to traverse                
          such a finding.  Applicant need merely deny the assertion or                
          state that the applicant is without knowledge that the fact                 
          is well known.  We do not agree with the examiner's                         
          requirement that appellants provide evidence that eutectoid                 
          plating is not an expedient within the skill of the worker                  

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