Ex Parte HILL et al - Page 14



          Appeal No. 1999-0956                                                        
          Application No. 08/584,084                                                  

               preamble is a self-contained description of the structure              
               not depending for completeness upon the introductory clause.           
               Kropa v. Robie, 88 USPQ 478 (CCPA 1951).  In regard to the             
               alleged folding about a second fold line recitations, such             
               limitations on which applicant relies are not stated in the            
               applied claims.  [Answer, page 25.]                                    
          It is thus apparent that in rejecting claim 28 as being                     
          anticipated by Labombarde, the examiner has largely disregarded             
          the preamble recitation of the claim.                                       
               Claim 28 is drafted in “the improvement comprising” format,            
          a claim format expressly provided for in 37 CFR § 1.75(e)(1998).            
          Paragraph (e) of the rule reads as follows (with emphasis added):           
                    (e) Where the nature of the case admits, as in the                
               case of an improvement, any independent claim should                   
               contain in the following order:                                        
                         (1) [a] preamble comprising a general                        
                    description of all the elements or steps of                       
                    the claimed combination which are                                 
                    conventional or known,                                            
                         (2) [a] phrase such as “wherein the                          
                    improvement comprises,” and                                       
                         (3) [t]hose elements, steps[,] and/or                        
                    relationships which constitute that portion                       
                    of the claimed combination which the                              
                    applicant considers as the new or improved                        
                    portion.                                                          
          Hence, by operation of rule, claim 28 is drawn to a combination,            
          namely, the combination generally recited in the preamble, with             
          the portion of the claim following the transitional “improvement            

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