Multi purpose clean-out attachment
OwnerFredrick A. Millerinventor
Life of this patent
Estimating the term…
Abstract
A plumbing fitting that is adaptable to be installed along any drain line so to permit the drain line to be easily and readily cleaned out in case it becomes clogged; the device consisting of a length of pipe having an internal screw thread at one end and an external screw thread at an opposite end for easy connection along the drain line, the length of pipe having a branch line extending from a side thereof and which is adaptable for receiving a clean-out rod or which may be attached to a hose, and a shut off valve cock being located along the main pipe so as to prevent back pressure up into a plumbing fixture such as a sink, tub or toilet.
Claims2
A multi purpose clean-out attachment for a drain system comprising a fitting having a length of pipe with means at opposite ends thereof for connection to the drain system and a branch line pipe composite therewith and angularly disposed one end thereof to said length of pipe at an acute angle with one end of said length of pipe and having means at the free end of said branch pipe remote from said length of pipe for connection to a garden hose, a first integrally mounted manually controllable valve cock with the valve portion mounted within said one end of said length of pipe, and a second integrally mounted manually controllable valve cock with the valve portion mounted within said free end of said branch pipe whereby a drain system in which said clean-out attachment is connected can be cleaned out by closing said first valve cock, opening said second valve cock and directing water through said branch pipe from a garden hose into the length of pipe.
In a clean-out system the combination of a drain plug of a sink;
- a trap;
- a fitting having a length of pipe with means at one end for connection to said drain plug and means at the opposite end for connection to said trap and a branch line pipe composite therewith and angularly disposed sideward at one end thereof to said length of pipe at an acute angle to said one end of said length of pipe and having means at the free end of said branch pipe remote from the length of pipe for connection to a garden hose, a first integrally mounted manually controllable valve cock with the valve portion mounted within said one end of said length of pipe, and a second integrally mounted manually controllable valve cock with the valve portion mounted within said free end of said branch pipe whereby said trap can be cleaned out by closing said first valve cock, opening said second valve cock and directing water from a garden hose through said branch pipe into said length of pipe and through said trap in a direction away from said drain plug.
Dependencies are inferred from the claim text.