Threaded connector locking device
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United States of America Patent
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Jul 25, 2017
Grant Date -
Apr 17, 2014
app pub date -
Jun 17, 2013
filing date -
Oct 12, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for joining pipe segments, the system including a first pipe connector connected to a first pipe segment, and a second pipe connector threadingly connectable to the first pipe connector, and connected to a second pipe segment. The system further includes a recess in the outer surface of the first pipe connector, and an elongated key having first and second lengthwise surfaces. One of the lengthwise surfaces has protrusions that embed into a transverse surface of the second pipe connector when the key is mounted into the recess. The thickness of the key decreases with distance radially inward from the outer surface.
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