Ex Parte Ostahowski et al - Page 3

                Appeal 2006-2860                                                                              
                Application 10/737,502                                                                        
                has indicated that the amendment has not been entered into the present                        
                record.  (Answer 5).  Thus, since Appellants do not dispute the Examiner's                    
                position regarding proper antecedent basis we summarily affirm the                            
                Examiner's rejection.                                                                         
                      Now we consider the rejection of claims 1, 2, 3, 5, and 10 under                        
                35 U.S.C. § 103(a) as unpatentable over Weber in view of Ozama.                               
                      Appellants' invention relates to an apparatus for treating organic                      
                waste.  The apparatus comprises a variety of components including a tank                      
                which has been divided into an inlet chamber and an outlet chamber.  Claim                    
                1 specifies that the inlet chamber comprises a pump that is adjacent to the                   
                bottom of the chamber and comprises an outlet opening that is adjacent to                     
                the top of the inlet chamber.  The claim specifies that the pump functions to                 
                circulate liquid contained in the inlet chamber from the bottom of the                        
                chamber toward the top of the inlet chamber, however, the pump outlet is                      
                below the liquid level of the inlet chamber.  According to Appellants, the                    
                apparatus is useful for treating a type of waste which maybe discharged from                  
                a business such as a restaurant or manufacturing facility.  (Br. 2).                          
                      Representative claim 1, as presented in the Brief, appears below:                       
                      1.  An apparatus for treating organic waste comprising:                                 
                      a tank having an interior chamber,                                                      
                      a weir disposed in said tank, said weir dividing said tank into an inlet                
                chamber and an outlet chamber,                                                                
                      said tank having an inlet adapted to receive organic waste, said inlet                  
                open to said first chamber adjacent a top of said inlet chamber,                              
                      said tank having an outlet adapted to discharge liquid to a waste                       
                disposal system, said outlet adjacent a top [sic,of] said outlet chamber,                     

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