Pipe thread protector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 23, 2013
Grant Date -
Nov 3, 2011
app pub date -
May 3, 2011
filing date -
May 3, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A protector for protecting a pipe thread having a thread pitch P1 has a central axis, a first end, second end opposite the first end, and comprises a base at the first end. In addition, the protector comprises an annular connecting member extending axially from the base to the second end. The connecting member has a radially inner surface and a radially outer surface. The connecting member also includes a helical thread extending radially outward from the radially inner surface or radially inward from the radially outer surface. The helical thread has a thread pitch P2 that is greater than the thread pitch P1 of the pipe thread.
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