Ex Parte Rosenberg et al - Page 61



             Appeal No. 2005-0642                                                                               
             Application No. 09/568,278                                                                         

             4. A quick connector coupling comprising:                                                          
                   a hollow female connector body having at least one slot formed therethrough                  
                          to define at least one radial ledge, and hinge means formed on a                      
                          exterior surface;                                                                     
                   a male member received in said connector body and having an enlarged                         
                          annular upset; and                                                                    
                   a latch attached to said hinge means and including latching means, said latch                
                          being movable to a latched position wherein said latching means                       
                          extends through said at least one slot and is positioned between said at              
                          least one radial ledge and said upset to prevent removal of said male                 
                          member from said connector body.                                                      
             5. A quick connector coupling as claimed in claim 4 wherein said hinge means                       
             comprise two posts formed on opposite sides of said connector body, and said latch                 
             further comprises two legs straddled about said connector body and mounted on                      
             said posts.                                                                                        
             6. A quick connector coupling as claimed in claim 4, wherein there are three of                    
             said slots formed through said connector body.                                                     
             7. A quick connector coupling as claimed in claim 6 wherein said latching                          
             means extends through a first slot, and said latch further comprises two catch                     
             beams which extend through second and third slots, said catch beams defining                       
             catch edges which engage catch surfaces defined by said second and third slots to                  
             secure said latch in said latched position.                                                        
             8. A quick connector coupling as claimed in claim 7 wherein said connector                         
             body further comprises curved exterior cam surfaces, said catch beams contacting                   
             said cam surfaces and spreading apart during movement of said latch towards a                      
             latched position, said contact between said catch beams and said cam surfaces                      
             causing said latch to spring to an unlatched position if said latch is released before             
             having been fully moved to said latched position.                                                  


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