Valve nut removal and replacement system
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United States of America Patent
Stats
-
Mar 3, 2009
Grant Date -
Sep 18, 2008
app pub date -
Apr 5, 2007
filing date -
May 31, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A valve nut removal and replacement system including a plurality of associated tools and methods used for above ground access to, replacement of, and maintenance of worn, misshaped, abused or otherwise faulty valve nuts located at a subsurface location. A system is provided including tool components, many of which can be configured for multiple uses. The system provides for the cleaning and removal of a retainer nut, for the removal of a damaged valve nut, and for the installation and securing of a new valve nut from a remote above ground location.
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Family
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Cited Art Landscape
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