Ex parte ITO et al. - Page 20




          Appeal No. 1998-2836                                                        
          Application No. 08/453,211                                                  


          § 103.  See In re Ruff, 256 F.2d 590, 599, 118 USPQ 340, 348                
          (CCPA 1958).                                                                
               Thus, it is our conclusion that, on balance, the evidence              
          and arguments provided by the appellants fail to outweigh the               
          evidence of obviousness established by the prior art.  This                 
          being the case, we will sustain the examiner’s rejection of                 
          claims 1, 3 and 19.  Since claims 2, 16, 17, 20, 22 and 23                  
          stand or fall with independent claim 1 and claim 21 stands or               
          falls with claim 19, supra, it follows that we will also                    
          sustain the standing                                                        
          35 U.S.C. § 103(a) rejection of those claims.                               
               Claim 18, dependent from claims 16 and 17, requires,                   
          inter alia, that the animal bone powder be bovine bone powder.              
          Neither Ito nor Oonishi teaches or suggests bovine bone powder              
          or calcium phosphate derived from powdered bovine bone.                     
          Apparently realizing this, the examiner cites page 8, lines 8-              
          13 of the appellants’ specification for its teaching that the               
          source of the animal bone powder may be from a wide variety of              
          animals living on the land and under the sea.  The examiner                 
          then “takes Official Notice” of the equivalence of bone powder              
          derived from a wide variety of animals living on the land and               
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