Measurement Tool
AssigneeNational Oilwell Varco, L.P.
InventorsAntonius Dimphena Maria Krijnen, Richard Verhoef
Life of this patent
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Abstract
A measurement tool 10 comprises a first leg 12, a second leg 14 pivotally connected to the first leg 12, and a scale 22 associate with the first leg 12, wherein the scale 22 provides, in conjunction with the relative positions of the legs 12, 14, information relating to the value of a parameter of a pipe section and/or elevator.
Claims14
A measurement tool comprising a first leg, a second leg pivotally connected to the first leg, and a scale associate with the first leg, wherein the scale provides, in conjunction with the relative positions of the legs, information relating to the value of a parameter of a pipe section and/or elevator.
Dependencies are inferred from the claim text.