Invention Grant
- Patent Title: Attachment for making up or breaking out pipe
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Application No.: US14938402Application Date: 2015-11-11
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Publication No.: US11236558B2Publication Date: 2022-02-01
- Inventor: Jason LaValley , Craig Larson , Matt Michel , Rod Wurgler , John Busuttil
- Applicant: LAVALLEY INDUSTRIES, LLC.
- Applicant Address: US MN Bemidji
- Assignee: LAVALLEY INDUSTRIES, LLC.
- Current Assignee: LAVALLEY INDUSTRIES, LLC.
- Current Assignee Address: US MN Bemidji
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Main IPC: E21B19/16
- IPC: E21B19/16 ; E02F3/413 ; E02F3/96 ; B66C1/42 ; F16L1/06 ; F16L1/09 ; F16L1/10

Abstract:
An attachment that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break-out (i.e. disconnection or disassembly) from another section of pipe and/or make-up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.
Public/Granted literature
- US20160160588A1 ATTACHMENT FOR MAKING UP OR BREAKING OUT PIPE Public/Granted day:2016-06-09
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