Ex Parte MATSUDA et al - Page 6



          Appeal No. 1999-2383                                                        
          Application No. 08/573,487                                                  

          pigment of Hosomura overlaps the claimed pigment particle size at           
          one endpoint, i.e., 1.5 microns (Answer, page 3).  As discussed             
          above, Hosomura teaches away from the claimed AP values.  The               
          examiner has not shown by convincing evidence or reasoning, from            
          this one finding that the pigment particle sizes overlap, that the          
          properties of coefficient of friction and smoothness of the                 
          Hosomura paper would necessarily be the same as the claimed values.         
               For the foregoing reasons, based on the totality of the                
          record, we determine that the preponderance of evidence weighs most         
          heavily in favor of patentability in view of the reference                  
          evidence.  Accordingly, the examiner’s rejection of claims 1, 3, 5,         
          7, 9, 11, 16, 18 and 20 under 35 U.S.C. § 103(a) over Hosomura is           
          reversed.                                                                   

















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