Adjustable die

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United States of America Patent

PATENT NO 9254528
APP PUB NO 20130189042A1
SERIAL NO

13355035

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A slip on nut and reverse cut die is provided for dressing the threads of a wellhead or other item. A nut is provided that may be slipped onto a threaded section, past any damaged threads, without engaging the threads of the threaded section. Once positioned on a threaded section the nut may be tightened as desired. When removing the nut the reverse edges of the nut may repair or even cut new threads into the threaded section.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WELLS FARGO BANK NATIONAL ASSOCIATION1525 WEST W T HARRIS BLVD CHARLOTTE NC 28262

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cain, Brandon M Houston, US 11 85
Calzoncinth, Eric Baytown, US 14 86
Travis, Todd Humble, US 20 165

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