APPARATUS AND METHODS FOR MEASURING THREAD DEPTH ON A THREADED MEMBER

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200003538A1
SERIAL NO

16480771

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Abstract

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A tool for evaluating a thread depth includes a frame having an elongate portion extending in a first direction; a first contact member coupled to the frame and reciprocable in a second direction between a baseline height and a retracted height, the baseline height being greater than the retracted height. An output device provides an output in response to the height of the first contact member. A reference member is coupled to the frame at a first distance D1 from the first contact member as measured in the first direction; and a second contact member coupled to the frame is disposed at a second distance D2 from the first contact member as measured in the first direction, such that D1 is greater than D2.

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Patent Owner(s)

Patent OwnerAddress
GRANT PRIDECO L P400 N SAM HOUSTON PARKWAY EAST SUITE 900 HOUSTON TX 77060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KARLAPALEM, Lalit Chandra Sekhar Tomball, US 2 0

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