Importance

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Abstract

A drain pipe coupling for connecting a primary pipe having a primary width ω¹ to two or more secondary pipes, said secondary pipes having a secondary width shorter than the primary width of the primary pipe, said drain pipe coupling having a cuff for connecting to the primary pipe and a transition portion connecting to the secondary openings; a downspout extension terminating in a collapsible, extendable and flexible low profile corrugated discharge pipe having a substantially symmetrical oblong cross section but not having any internal supports; a reducing insert adapter for connecting a 2 inch rectangular downspout to a 4 inch rectangular cuff comprising a first open adapter-end sized to engage with the rectangular cuff and a second open adapter-end sized to engage with the open end of said second rectangular gravity-flow drain pipe; and a gravity-flow drain pipe having a camouflage pattern displayed on a portion of the outer surface of the pipe.

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First Claim