Ex parte NELSON - Page 3




          Appeal No. 96-3613                                                          
          Application 08/335,496                                                      


                                       OPINION                                        
               In reaching our conclusion on the issue raised in this                 
          appeal, this panel of the board has carefully considered                    
          appellant’s specification, drawing, and claims, and the                     
          respective viewpoints of appellant and the examiner.  As a                  
          consequence of our review, we make the determination which                  
          follows.                                                                    
               We affirm the examiner’s rejection of claim 27 under                   
          35 U.S.C. § 112, first paragraph.  It follows that claims 29 and            
          31 through 36 stand with claim 27.                                          
               The description requirement of 35 U.S.C. § 112, first                  
          paragraph, is separate and distinct from the enablement                     
          requirement.  That one skilled in the art might realize from                
          reading a disclosure that something is possible is not a                    
          sufficient indication to that person that the something is part             
          of an appellant's invention.  See In re Barker, 559 F.2d 588,               
          593, 194 USPQ 470, 474 (CCPA 1977).  The test for determining               
          compliance with the written description requirement is whether              
          the disclosure of the application as originally filed reasonably            
          conveys to the artisan that the inventor had possession at that             
          time of the later claimed subject matter, rather than the                   
          presence or absence of literal support in the specification for             

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