Ex parte BUETTIKER - Page 3




            Appeal No. 1998-0484                                                          Page 3              
            Application No. 08/675465                                                                         


                                                  OPINION                                                     
                   In reaching our decision in this appeal, we have given careful consideration to the        
            appellant's specification and claims, the applied prior art references, the respective            
            positions articulated by the appellant and the examiner, and the guidance provided by our         
            reviewing court.  As a consequence of our review, we make the determinations which                
            follow.                                                                                           
                             The Rejection Under 35 U.S.C. § 112, First Paragraph                             
                   The examiner has taken the position that the language of claim 1 which recites that        
            the oblong lower outlet opening is located completely “within” the circular upper inlet           
            opening is not supported by the disclosure, considering that the two openings are remote          
            from each other.                                                                                  
                   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 the claim         
            language.  See Vas-Cath, Inc. v. Mahurkar, 935 F.2d 1555, 1563-64, 19 USPQ2d 1111,                
            1116-17 (Fed. Cir. 1991) and In re Kaslow, 707 F.2d 1366, 1375, 217 USPQ 1089, 1096               
            (Fed. Cir. 1983).  It would appear that the examiner believes the definition of “within”          
            should be so limited as to require that the two openings be in the same plane which, of           









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