Patent ID: 7721364
Filing Date: 2010-05-25
Classification: A47B,E03C

Abstract:
1. A removable drainage system permitting drainage from a remote kitchen apparatus comprising: (a) at least one drainage line operatively coupled to an upstream drain and an existing drainage resource at its terminal downstream end; (b) at least two coupling points along said line, said coupling points comprised of an engageable coupling having mateable portions, allowing uncoupling at said points and removal of that portion of said drainage line between any two coupling points wherein at least two remaining lines remain; (c) a plurality of shutoff valves wherein said shutoff valves are located inline with said drainage line and at the terminal ends of that portion of line located between coupling points, and the terminal end of the remaining lines, wherein said shutoff valves are located immediately upstream and immediately downstream of each coupling point, wherein when any one of said engaged couplings are disengaged to their mateable portions, and where the shutoff valve located immediately upstream and immediately downstream of said mateable portion are both first closed, drainage is substantially prevented from leaking from that portion of the drainage line upstream and downstream of the coupling points.