Invention Grant
- Patent Title: Coupling, downhole device, assembly and method
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Application No.: US14644587Application Date: 2015-03-11
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Publication No.: US10167679B2Publication Date: 2019-01-01
- Inventor: Nicholas Atkins , David Matthew Hare , Vijayamirtharaj Avanashiappan , Craig Spalding
- Applicant: RUBBERATKINS LIMITED
- Applicant Address: GB Aberdeen
- Assignee: RUBBERATKINS LIMITED
- Current Assignee: RUBBERATKINS LIMITED
- Current Assignee Address: GB Aberdeen
- Agent Sean D. Burdick
- Priority: GB1404657.7 20140314
- Main IPC: E21B33/16
- IPC: E21B33/16 ; E21B17/02
Abstract:
A downhole device having a body comprising a male end portion, a female end portion and a mandrel portion disposed between the male end portion and the female end portion. A recess is disposed in the outer surface of the male end portion and is configured to receive a retainer for securing the downhole device to another downhole device.
Public/Granted literature
- US20150260005A1 COUPLING, DOWNHOLE DEVICE, ASSEMBLY AND METHOD Public/Granted day:2015-09-17
Information query
