Ex parte HAMILTON et al. - Page 4




          Appeal No. 1998-0613                                                        
          Application 08/554,998                                                      


          page 4 of the brief that claims 76 through 83 all stand or                  
          fall together.  Therefore, we will treat claim 76 as the                    
          representative claim.                                                       
          Initially we note that the Examiner’s reasoning for lack                    
          of “support” for the claimed invention herein, implicitly                   
          refers to the written description portion of this statutory                 
          provision.  In re Higbee, 527 F.2d 1405, 1406, 188 USPQ 488,                
          489 (CCPA 1976).   The purpose of the written description                   
          requirement is to ensure that the applicants convey with                    
          reasonable clarity, to those skilled in the art, that they                  
          were in possession of the invention as of the filing date of                
          the application.  For the purposes of the written description               
          requirement, the invention is "whatever is now claimed."  Vas-              
          cath, Inc. v. Mahurkar, 935 F.2d 1555, 1564, 19 USPQ2d 1111,                
          1117 (Fed. Cir. 1991).                                                      
               The manner in which the specification as filed meets the               
          written description requirement is not material.  The                       
          requirement may be met by either an express or an implicit                  
          disclosure.  In re Wertheim, 541 F.2d 257, 262, 191 USPQ 90,                
          96 (CCPA 1976).  An invention claimed need not be described in              


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