Invention Grant
- Patent Title: Device arranged for attaching a pipe stem on a tubular body
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Application No.: US15983777Application Date: 2018-05-18
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Publication No.: US10767424B2Publication Date: 2020-09-08
- Inventor: Ken Erik Steine
- Applicant: ACE OIL TOOLS AS
- Applicant Address: NO Randaberg
- Assignee: ACE OIL TOOLS AS
- Current Assignee: ACE OIL TOOLS AS
- Current Assignee Address: NO Randaberg
- Agency: Andrus Intellectual Property Law, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@b48c619 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@608c4b0b com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@689d07d8
- Main IPC: E21B17/12
- IPC: E21B17/12 ; E21B19/24 ; E21B17/046 ; E21B17/043 ; E21B17/10
Abstract:
An attachment device for an element is made to be arranged on a downhole tubular body, in which an end portion of a sleeve, which is arranged to surround a portion of the tubular body, comprises an attachment portion. The attachment portion comprises at least one clamping element arranged for axial displacement by the abutment of an abutment surface against a conical abutment portion of a surrounding adapter sleeve.
Public/Granted literature
- US20180266193A1 Device Arranged for Attaching a Pipe Stem on a Tubular Body Public/Granted day:2018-09-20
Information query
