Ex Parte Zwirner - Page 2


                    Appeal 2006-3125                                                                                                      
                    Application 10/398,045                                                                                                

                                                         THE INVENTION                                                                    
                            The Appellant claims a tube connection system.  Claim 1 is                                                    
                    illustrative:                                                                                                         

                            1.     A tube connection system which includes:                                                               
                            a first connection (20) with a first connection element (40)                                                  
                            which is to be contacted by a first tube (70), and a second                                                   
                            connection (30) with a second connection element (60) which is                                                
                            to be contacted by a second tube (80), characterized in that the                                              
                            outer diameter of the first connection element (40) is smaller                                                
                            than that of the second connection element (60), where the first                                              
                            connection element is contacted by the first tube the inner                                                   
                            diameter of the first tube (70) is slightly smaller than the outer                                            
                            diameter of the first connection element (40) and where the                                                   
                            second connection element is contacted by the second tube the                                                 
                            inner diameter of the second tube (80) is slightly smaller than                                               
                            the outer diameter of the second connection element (60).                                                     


                                                        THE REFERENCE                                                                     

                    Field                                       US 6,382,678 B1                          May 7, 2002                      

                                                         THE REJECTION                                                                    
                            Claims 1-11 stand rejected under 35 U.S.C. § 102(e) as being                                                  
                    anticipated by Field.                                                                                                 





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