Gripper assembly for pipeline isolation tool and methods of use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11708929
SERIAL NO

17467186

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gripper assembly for a pipeline plug includes an actuator plate, bowl, and gripper unit. The actuator plate includes a wedge surface. The bowl includes a bowl expansion face. The bowl expansion face has bowl stairsteps. The gripper unit includes a gripper body. The gripper body is positioned between the actuator plate and the bowl. The gripper body includes an expansion face having gripper stairsteps, the gripper stairsteps corresponding to the bowl stairsteps.

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Patent Owner(s)

  • SAFE ISOLATIONS LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fardsalehi, Humon Glenn Baton Rouge, US 10 1
Giles, Paul Houston, US 12 10

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