Drain line for recreational vehicles
OwnerJames Cookinventor
Life of this patent
Estimating the term…
Abstract
A telescoping drain line for connecting recreational vehicles to a sewage system has telescoping rigid wall drain pipes having a plurality of pipe sections telescoping one within the other. A flexible hose extends through the telescoping pipes and out each end thereof and has means for attaching to a recreational vehicle drain at one end and into a sewage line opening at the opposite end thereof. The flexible hose is attached at each end of the telescoping rigid wall drain pipe to prevent the flexible pipe from collapsing or coming out of the rigid pipes. The flexible pipe will fold within the telescoping pipe for storage of the drain line.
Claims9
A telescoping drain line for recreational vehicles, or the like, comprising in combination:
- a telescoping rigid wall drain pipe having a plurality of sections telescoping one within the other;
- a flexible hose extending through said telescoping rigid wall drain pipe for contracting and expanding with the telescoping of said telescoping rigid drain pipe;
- and
- means for attaching said flexible hose to at least two telescoping rigid wall pipe sections between the ends of said flexible hose, whereby said flexible hose will expand or contract inside said telescoping rigid wall drain pipe responsive to the telescoping of said pipe.
Dependencies are inferred from the claim text.