Ex Parte Birk et al - Page 7

               Appeal 2006-2786                                                                             
               Application 10/240,329                                                                       

               disclosure as stating that all foremilk is separated out so as to prevent any of             
               the foremilk from entering a milk line or milk tank 20.  Specifically,                       
               Petterson states:                                                                            
                      Hence, by setting a predetermined value in the control unit 14, which                 
                      depends on the required milk quality it is possible to ascertain that no              
                      foremilk or milk not suitable for human consumption comes into the                    
                      milk line system including the milk tank. (emphasis added) (Petterson                 
                      6, ll. 19-22).                                                                        

               From this disclosure it is clear that Petterson uses control unit 14 to operate              
               the apparatus to remove all foremilk so that “no foremilk” enters the milk                   
               line system including the milk tank.   Control unit 14 is disclosed as being                 
               coupled to sensing means 36 to perform the foremilk removal (Petterson 6-                    
               7).                                                                                          
                      Petterson also states that Figure 1 “is a general diagram of an                       
               apparatus for separation, analysing and taking care of foremilk according to                 
               the invention” (emphasis added), and Figure 2 “is a diagram of an example                    
               of an arrangement of devices, which are included in the apparatus according                  
               to fig. 1” (Petterson, 4). This disclosure further underscores that Petterson                
               discloses a method and apparatus for separating out the foremilk.                            
                      For the above reasons we are not persuaded by Appellants’ arguments                   
               regarding the § 102(a) rejection of claims 1 and 5 over Petterson.                           

               DEPENDENT METHOD CLAIMS 4 AND 8                                                              
               Claims 4 and 8 depend upon claims 1 and 5, respectively, and are                             
               rejected under § 102(a) over Petterson.  Appellants argue that Petterson does                
               not disclose the following feature of claims 4 and 8: “separation of the                     


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