Tear-out coupling
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United States of America Patent
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N/A
Issued Date -
Jul 11, 2002
app pub date -
Nov 9, 2001
filing date -
Sep 25, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A unitary removable barrier for installation in a cylindrical water line to selectively block the water line to passage of water therethrough. The unitary removable barrier is composed of a single piece body having at least one cylindrical section sized to receive upstream and downstream pipes of the water line. A unitary planar disc molded with the cylindrical section is of a circular circumference and which completely blocks the water line but which is selectively removable from the cylindrical section thus removing the barrier to the passage of the water through the line. Tabs are provided on both the upstream and downstream sides of the planar disc to facilitate its removal from either the upstream pipe or downstream pipe.
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