Ex parte DALKE et al. - Page 4




            Appeal No. 1998-2381                                                                         
            Application No. 08/304,725                                                                   


            the                                                                                          
            § 103 rejection cannot be sustained.                                                         
                  Independent claims 1 and 48 each call for a perfusion                                  
            assembly for extracorporeal transfer of fluids comprising,                                   
            inter alia, a console; at least two flanking units atop the                                  
            console; and a central cavity adapted to receive an oxygenator                               
            between the at least two flanking units.  The flanking units                                 
            are further defined in claims 1 and 48 as comprising at least                                
            one pump                                                                                     




            assembly and at least one of a pump assembly, a parameter                                    
            monitoring assembly, a display monitor or a controller.                                      
                  We are informed by appellants’ specification that it was                               
            known in the art at the time appellants’ invention was made to                               
            mount a perfusion system, including a vertical or horizontal                                 
            row of discrete units, on a wheeled console [34] (page 4 and                                 
            Figure 1).  The discrete units included pump assemblies (pump                                
            housings                                                                                     
            and instrumentation panels) and a controller unit (for                                       
            monitoring                                                                                   
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