US Patent 10962153 Terminal component for plumbing configuration

A terminal portion for sealing an end of a conduit includes a body including a first end having a first diameter and a second end having a second diameter, the first diameter having a smaller size than the second diameter. The terminal portion further includes an internal ring disposed over and around the first end of the body, and a sleeve disposed over the body and the internal ring. The sleeve is structured to contain an outer portion of the end of the conduit and is dimensioned to accommodate the first end of the body and the conduit. At least one inner sleeve contained in the sleeve houses the body.