Ex parte RAKE et al. - Page 4




                 Appeal No. 97-2884                                                                                                                     
                 Application 07/824,855                                                                                                                 


                 undue experimentation.  Moreover, the appealed claims, which                                                                           
                 recite an infusion apparatus comprising, inter alia, a platen                                                                          
                 having a non-planar bottom surface configuration which is                                                                              
                 complementary to the bottom contour of the second shell or                                                                             
                 chamber, do not read on the embodiment shown in Figures 8                                                                              
                 through 10 which does not have such a platen.  Rather, the                                                                             
                 appealed claims read on the infusion device embodiment shown                                                                           
                 in Figures 1 through 6 which does have such a platen and whose                                                                         
                 disclosure has not been questioned by the examiner.   Thus,                                 3                                          
                 even if the appellants’ specification did fail to provide an                                                                           
                 enabling disclosure of the embodiment shown in Figures 8                                                                               
                 through 10, this circumstance would not give rise to an                                                                                
                 enablement rejection of the appealed claims which are not                                                                              
                 directed to such embodiment.                                                                                                           
                          The 35 U.S.C. § 112, second paragraph, rejection rests on                                                                     
                 the examiner’s determination that claims 58 through 61 are                                                                             
                 indefinite because they do not recite a positive structural                                                                            
                 connection between the fluid delivery bag and the other                                                                                


                          3The statement on page 8 in the appellants’ brief that                                                                        
                 claims 58 through 61 read on both embodiments finds no support                                                                         
                 in the specification.                                                                                                                  
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