Ex parte RAKE et al. - Page 2




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


          from consideration pursuant to 37 CFR § 1.142(b).                           


               The subject matter on appeal relates to a spring-powered               
          drug infusion device.  A copy of the appealed claims appears                
          in the appendix to the appellants’ brief (Paper No. 27).                    
               The references relied upon by the examiner as evidence of              
          anticipation and obviousness are:                                           
          Cohen                              3,847,304           Nov. 12,             
          1974                                                                        
          Malacheski et al. (Malacheski)     4,077,544           Mar.  7,             
          1978                                                                        
          Negaty-Hindi et al. (Negaty-Hindi)      4,756,450           Jul.            
          12, 1988                                                                    
          Gangemi                            4,966,585           Oct. 30,             
          1990                                                                        
               The appealed claims stand rejected as follows:                         
               a) claims 58 through 61 under 35 U.S.C. § 112, first                   
          paragraph, as being based on a specification which fails to                 
          provide an adequate written description of the invention;                   
               b) claims 58 through 61 under 35 U.S.C. § 112, second                  
          paragraph, as failing to particularly point out and distinctly              
          claim the subject matter the appellants regard as the                       
          invention;                                                                  
               c) claims 58, 60 and 61 under 35 U.S.C. § 102(b) as being              

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