USD954754S1 - Rod coupler - Google Patents

Rod coupler Download PDF

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Publication number
USD954754S1
USD954754S1 US29/747,775 US202029747775F USD954754S US D954754 S1 USD954754 S1 US D954754S1 US 202029747775 F US202029747775 F US 202029747775F US D954754 S USD954754 S US D954754S
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Prior art keywords
rod coupler
coupler
rod
view
ornamental design
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Active
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US29/747,775
Inventor
David Nommensen
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Cobalt Extreme Pty Ltd
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Cobalt Extreme Pty Ltd
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Assigned to COBALT EXTREME PTY LTD reassignment COBALT EXTREME PTY LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Nommensen, David
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FIG. 1 is a left, front, top perspective view of the present rod coupler;
FIG. 2 is a right, rear, bottom perspective view of the rod coupler of FIG. 1;
FIG. 3 is a front view of the rod coupler of FIG. 1;
FIG. 4 is a rear view of the rod coupler of FIG. 1;
FIG. 5 is a top view of the rod coupler of FIG. 1;
FIG. 6 is a bottom view of the rod coupler of FIG. 1;
FIG. 7 is a left side view of the rod coupler of FIG. 1; and,
FIG. 8 is a right side view of the rod coupler of FIG. 1.
The broken lines in the drawings illustrate portions of the rod coupler and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a rod coupler, as shown and described.
US29/747,775 2020-02-28 2020-08-25 Rod coupler Active USD954754S1 (en)

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AU202011155 2020-02-28
AU202011155 2020-02-28

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US29/747,775 Active USD954754S1 (en) 2020-02-28 2020-08-25 Rod coupler

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Citations (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19339E (en) * 1934-10-09 Well reamer
US2904313A (en) * 1957-03-12 1959-09-15 Lorenzer D V Wisenbaker Key-seat reamer
US3049382A (en) * 1960-12-20 1962-08-14 Liberty Mfg Company Of Texas Anti-friction sucker rod coupling
US3058524A (en) * 1959-09-14 1962-10-16 James C Tripplehorn Migratory paraffin scraper
US3268274A (en) * 1964-05-25 1966-08-23 Exxon Production Research Co Spiral blade stabilizer
US3285678A (en) * 1964-01-13 1966-11-15 Drilco Oil Tool Inc Drill collar stabilizer
US3322217A (en) * 1964-12-24 1967-05-30 Cook De Orr Two piece stabilizing and reaming tool for bore holes
US3420323A (en) * 1967-02-23 1969-01-07 Land & Marine Rental Co Drill stabilizer tool
US3438404A (en) * 1966-07-11 1969-04-15 James C Tripplehorn Method of mounting well equipment
US3560060A (en) * 1968-12-18 1971-02-02 Nate Morris Rod guide and centralizer
US4101179A (en) * 1977-10-03 1978-07-18 Royal Tool Company, Inc. Drilling stabilizer including mechanical interlock device
US4275935A (en) * 1979-07-17 1981-06-30 American Coldset Corp. Drilling stabilizer
US4385669A (en) * 1981-08-21 1983-05-31 Paul Knutsen Integral blade cylindrical gauge stabilizer reamer
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
US4664206A (en) * 1985-09-23 1987-05-12 Gulf Canada Corporation Stabilizer for drillstems
US4668117A (en) * 1986-04-01 1987-05-26 Black Gold Pump & Supply, Inc. Rod coupling with mounted guide
US4958692A (en) * 1988-03-15 1990-09-25 Anderson Charles A Downhole stabilizers
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
US5358041A (en) * 1993-05-26 1994-10-25 Enterra Patco Oil Field Products Rod guide
USD359968S (en) * 1993-07-02 1995-07-04 Stefan Ekblad Cutting element for wire saw
US5452760A (en) * 1994-09-19 1995-09-26 Enterra Patco Oilfield Products Limited Well pump tubing scrapers
US5474143A (en) * 1994-05-25 1995-12-12 Smith International Canada, Ltd. Drill bit reamer stabilizer
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out
US5613556A (en) * 1995-08-14 1997-03-25 T. Mcclung-D. Sable Partnership Rod guide and method of an apparatus for installing it on the shank of a rod
US5755284A (en) * 1993-05-06 1998-05-26 Flow Control Equipment, Inc. Extended wear rod guide and method
US5797455A (en) * 1994-03-12 1998-08-25 Downhole Products (Uk) Limited Casing centraliser
CA2221514A1 (en) * 1997-11-19 1999-05-19 Rg Industries Ltd. Method of preventing scrapers on a reciprocating sucker rod from wearing grooves in well tubing, and a scraper
US5937948A (en) * 1998-01-15 1999-08-17 Robbins, Iii; George Dee Extruded casing centralizer
US5941312A (en) * 1997-09-15 1999-08-24 Rg Industries Ltd. Method of fabricating a rod guide, and a rod guide/sucker rod combination
US6012744A (en) * 1998-05-01 2000-01-11 Grant Prideco, Inc. Heavy weight drill pipe
US6016866A (en) * 1998-05-27 2000-01-25 Kaltwasser; Daryl Rod guide with wear gauge
CA2278263A1 (en) * 1998-09-14 2000-03-14 Norris Sucker Rods Improved rod guide
US6349779B1 (en) * 1999-02-05 2002-02-26 S.M.F. International Profiled element for rotary drilling equipment and drill rod comprising at least one profiled portion
US20020023749A1 (en) * 1997-02-21 2002-02-28 Ian Alastair Kirk Casing centrliser
US20020117307A1 (en) * 2001-02-23 2002-08-29 Bystedt Kenneth A. Oil well casing centralizer coupling
US20030010540A1 (en) * 2000-01-22 2003-01-16 Kirk Ian Alastair Centraliser
US20040011532A1 (en) * 2002-07-16 2004-01-22 White Jack D. Combined rod guide and rod rotator device
US6769498B2 (en) * 2002-07-22 2004-08-03 Sunstone Corporation Method and apparatus for inducing under balanced drilling conditions using an injection tool attached to a concentric string of casing
US6808019B1 (en) * 2002-09-06 2004-10-26 John F. Mabry Sucker rod guide and paraffin scraper for oil wells
US20060070731A1 (en) * 2002-07-31 2006-04-06 Didier Fouillou Stabilizer for a rod, particularly a string of drilling rods
US7114562B2 (en) * 2003-11-24 2006-10-03 Schlumberger Technology Corporation Apparatus and method for acquiring information while drilling
CA2530837A1 (en) * 2005-11-09 2007-05-09 Gary E. Abdo Helical rod guide and method
USD547778S1 (en) * 2006-05-08 2007-07-31 Hodges William G Drilling tool
US20100059218A1 (en) * 2006-11-03 2010-03-11 Polyoil Limited Downhole apparatus and method of forming the same
US7845434B2 (en) * 2005-03-16 2010-12-07 Troy Lee Clayton Technique for drilling straight bore holes in the earth
WO2011153058A2 (en) * 2010-06-04 2011-12-08 Baker Hughes Incorporated Magnetic retrieval apparatus and method for retaining magnets on downhole magnetic retrieval apparatus
US8096352B2 (en) * 2008-04-16 2012-01-17 Siderca S.A.I.C. Centralizer for tubular elements
US8176999B2 (en) * 2004-06-22 2012-05-15 Smart Stabilizer Systems Limited Steerable drill bit arrangement
USD663750S1 (en) * 2011-10-28 2012-07-17 Top-Co Cementing Products Inc. Casing centralizer
USD664568S1 (en) * 2011-10-28 2012-07-31 Top-Co Cementing Products, Inc. Casing centralizer
USD665825S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD665824S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
US20120292021A1 (en) * 2011-05-19 2012-11-22 Daryl Kaltwasser Rod Guide With Wrapping Vanes
US8336645B2 (en) * 2009-08-28 2012-12-25 Arrival Oil Tools, Inc. Drilling cuttings mobilizer and method for use
USD674818S1 (en) * 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD674817S1 (en) * 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
US20130098601A1 (en) * 2011-10-25 2013-04-25 Matias Pereyra Sucker Rod Guide
US20130292183A1 (en) * 2011-01-07 2013-11-07 Statoil Petroleum As Centralizer
US8607900B1 (en) * 2012-08-27 2013-12-17 LB Enterprises, LLC Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore
US20140027107A1 (en) * 2012-07-27 2014-01-30 Gerald L. BINETRUY Continuous rod centralizer
US20140246247A1 (en) * 2012-08-27 2014-09-04 Tercel Ip Limited Downhole dual cutting reamer
USD732086S1 (en) * 2012-11-13 2015-06-16 National Oilwell Varco Uk Limited Wireline roller device
US9151118B2 (en) * 2010-11-29 2015-10-06 Arrival Oil Tools, Inc. Reamer
US9151119B1 (en) * 2014-05-23 2015-10-06 Alaskan Energy Resources, Inc. Bidirectional dual eccentric reamer
US9200489B1 (en) * 2013-08-12 2015-12-01 Master Kraft Tooling Corporation Sucker rod guide
EP2963231A1 (en) * 2014-07-01 2016-01-06 Tercel IP Limited Downhole tool provided with inserts and method for removing the inserts of a downhole tool
US20160060973A1 (en) * 2014-08-29 2016-03-03 Chimerebere O. Nkwocha Centralizer
US9297209B1 (en) * 2014-10-28 2016-03-29 Alaskan Energy Resources, Inc. Bidirectional stabilizer
USD755265S1 (en) * 2013-08-20 2016-05-03 Hunting Energy Services (International) Limited Drilling tool
USD759135S1 (en) * 2013-08-20 2016-06-14 Hunting Energy Services (International) Limited Drilling tool
US20160177635A1 (en) * 2014-12-19 2016-06-23 William Bruce Morrow Coupling Mounted Spin-through Rod Centralizer
US20160186504A1 (en) * 2013-08-08 2016-06-30 Neil Andrew Abercrombie Simpson Downhole apparatus and method
US20160237764A1 (en) * 2013-10-25 2016-08-18 National Oilwell Varco, L.P. Downhole hole cleaning joints and method of using same
US9447670B2 (en) * 2010-09-09 2016-09-20 Raymond Hofman Self-orienting fracturing sleeve and system
US20170114597A1 (en) * 2015-10-26 2017-04-27 Josh Chevalier Downhole drilling assembly with concentric alignment feature
US9869135B1 (en) * 2012-06-21 2018-01-16 Rfg Technology Partners Llc Sucker rod apparatus and methods for manufacture and use
US20180080288A1 (en) * 2015-12-29 2018-03-22 Cobalt Extreme Pty Ltd. Advance failure warning apparatus and system for downhole gear
US20180112472A1 (en) * 2016-10-20 2018-04-26 Dustin Gaskins Sucker Rod Guide and Method of Adhesion to a Rod
US20180119499A1 (en) * 2015-12-23 2018-05-03 Friction Tool Solutions Inc. Apparatus for mounting on a tubular structure
CA2985258A1 (en) * 2016-11-11 2018-05-11 Infocus Energy Services Inc. Downhole tools with progressive cavity sections, and related methods of use and assembly
USD849800S1 (en) * 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US10316595B2 (en) * 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
US10378285B2 (en) * 2013-03-07 2019-08-13 Dynomax Drilling Tools Inc. Downhole motor
US10385627B2 (en) * 2014-11-20 2019-08-20 National Oilwell Varco, L.P. Active waterway stabilizer
US10415325B2 (en) * 2015-09-14 2019-09-17 European Drilling Projects B.V. (Nl) Monolithic blade stabiliser tool for drill string
US10526871B2 (en) * 2014-04-02 2020-01-07 Odfjell Partners Invest Ltd. Downhole cleaning apparatus
USD874235S1 (en) * 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD874234S1 (en) * 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
US20200165881A1 (en) * 2018-11-26 2020-05-28 Cobalt Extreme Pty Ltd Centralising assembly for a downhole device, coupling device including a centralising device and method of manufacture
USD906488S1 (en) * 2018-10-02 2020-12-29 Cobalt Extreme Pty Ltd Coupler
USD910722S1 (en) * 2018-09-10 2021-02-16 Cobalt Extreme Pty Ltd Rod coupler

Patent Citations (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19339E (en) * 1934-10-09 Well reamer
US2904313A (en) * 1957-03-12 1959-09-15 Lorenzer D V Wisenbaker Key-seat reamer
US3058524A (en) * 1959-09-14 1962-10-16 James C Tripplehorn Migratory paraffin scraper
US3049382A (en) * 1960-12-20 1962-08-14 Liberty Mfg Company Of Texas Anti-friction sucker rod coupling
US3285678A (en) * 1964-01-13 1966-11-15 Drilco Oil Tool Inc Drill collar stabilizer
US3268274A (en) * 1964-05-25 1966-08-23 Exxon Production Research Co Spiral blade stabilizer
US3322217A (en) * 1964-12-24 1967-05-30 Cook De Orr Two piece stabilizing and reaming tool for bore holes
US3438404A (en) * 1966-07-11 1969-04-15 James C Tripplehorn Method of mounting well equipment
US3420323A (en) * 1967-02-23 1969-01-07 Land & Marine Rental Co Drill stabilizer tool
US3560060A (en) * 1968-12-18 1971-02-02 Nate Morris Rod guide and centralizer
US4101179A (en) * 1977-10-03 1978-07-18 Royal Tool Company, Inc. Drilling stabilizer including mechanical interlock device
US4275935A (en) * 1979-07-17 1981-06-30 American Coldset Corp. Drilling stabilizer
US4385669A (en) * 1981-08-21 1983-05-31 Paul Knutsen Integral blade cylindrical gauge stabilizer reamer
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
US4664206A (en) * 1985-09-23 1987-05-12 Gulf Canada Corporation Stabilizer for drillstems
US4668117A (en) * 1986-04-01 1987-05-26 Black Gold Pump & Supply, Inc. Rod coupling with mounted guide
US4958692A (en) * 1988-03-15 1990-09-25 Anderson Charles A Downhole stabilizers
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
US5755284A (en) * 1993-05-06 1998-05-26 Flow Control Equipment, Inc. Extended wear rod guide and method
US5358041A (en) * 1993-05-26 1994-10-25 Enterra Patco Oil Field Products Rod guide
USD359968S (en) * 1993-07-02 1995-07-04 Stefan Ekblad Cutting element for wire saw
US5797455A (en) * 1994-03-12 1998-08-25 Downhole Products (Uk) Limited Casing centraliser
US5474143A (en) * 1994-05-25 1995-12-12 Smith International Canada, Ltd. Drill bit reamer stabilizer
US5452760A (en) * 1994-09-19 1995-09-26 Enterra Patco Oilfield Products Limited Well pump tubing scrapers
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out
US5613556A (en) * 1995-08-14 1997-03-25 T. Mcclung-D. Sable Partnership Rod guide and method of an apparatus for installing it on the shank of a rod
US20020023749A1 (en) * 1997-02-21 2002-02-28 Ian Alastair Kirk Casing centrliser
US5941312A (en) * 1997-09-15 1999-08-24 Rg Industries Ltd. Method of fabricating a rod guide, and a rod guide/sucker rod combination
CA2221514A1 (en) * 1997-11-19 1999-05-19 Rg Industries Ltd. Method of preventing scrapers on a reciprocating sucker rod from wearing grooves in well tubing, and a scraper
US5937948A (en) * 1998-01-15 1999-08-17 Robbins, Iii; George Dee Extruded casing centralizer
US6012744A (en) * 1998-05-01 2000-01-11 Grant Prideco, Inc. Heavy weight drill pipe
US6016866A (en) * 1998-05-27 2000-01-25 Kaltwasser; Daryl Rod guide with wear gauge
CA2278263A1 (en) * 1998-09-14 2000-03-14 Norris Sucker Rods Improved rod guide
US6349779B1 (en) * 1999-02-05 2002-02-26 S.M.F. International Profiled element for rotary drilling equipment and drill rod comprising at least one profiled portion
US20030010540A1 (en) * 2000-01-22 2003-01-16 Kirk Ian Alastair Centraliser
US20020117307A1 (en) * 2001-02-23 2002-08-29 Bystedt Kenneth A. Oil well casing centralizer coupling
US20040011532A1 (en) * 2002-07-16 2004-01-22 White Jack D. Combined rod guide and rod rotator device
US6769498B2 (en) * 2002-07-22 2004-08-03 Sunstone Corporation Method and apparatus for inducing under balanced drilling conditions using an injection tool attached to a concentric string of casing
US20060070731A1 (en) * 2002-07-31 2006-04-06 Didier Fouillou Stabilizer for a rod, particularly a string of drilling rods
US6808019B1 (en) * 2002-09-06 2004-10-26 John F. Mabry Sucker rod guide and paraffin scraper for oil wells
US7114562B2 (en) * 2003-11-24 2006-10-03 Schlumberger Technology Corporation Apparatus and method for acquiring information while drilling
US8176999B2 (en) * 2004-06-22 2012-05-15 Smart Stabilizer Systems Limited Steerable drill bit arrangement
US7845434B2 (en) * 2005-03-16 2010-12-07 Troy Lee Clayton Technique for drilling straight bore holes in the earth
CA2530837A1 (en) * 2005-11-09 2007-05-09 Gary E. Abdo Helical rod guide and method
USD547778S1 (en) * 2006-05-08 2007-07-31 Hodges William G Drilling tool
US20100059218A1 (en) * 2006-11-03 2010-03-11 Polyoil Limited Downhole apparatus and method of forming the same
US8096352B2 (en) * 2008-04-16 2012-01-17 Siderca S.A.I.C. Centralizer for tubular elements
US8336645B2 (en) * 2009-08-28 2012-12-25 Arrival Oil Tools, Inc. Drilling cuttings mobilizer and method for use
WO2011153058A2 (en) * 2010-06-04 2011-12-08 Baker Hughes Incorporated Magnetic retrieval apparatus and method for retaining magnets on downhole magnetic retrieval apparatus
US9447670B2 (en) * 2010-09-09 2016-09-20 Raymond Hofman Self-orienting fracturing sleeve and system
US9151118B2 (en) * 2010-11-29 2015-10-06 Arrival Oil Tools, Inc. Reamer
US20130292183A1 (en) * 2011-01-07 2013-11-07 Statoil Petroleum As Centralizer
US20120292021A1 (en) * 2011-05-19 2012-11-22 Daryl Kaltwasser Rod Guide With Wrapping Vanes
US20130098601A1 (en) * 2011-10-25 2013-04-25 Matias Pereyra Sucker Rod Guide
USD674817S1 (en) * 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD674818S1 (en) * 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD665824S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD665825S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD664568S1 (en) * 2011-10-28 2012-07-31 Top-Co Cementing Products, Inc. Casing centralizer
USD663750S1 (en) * 2011-10-28 2012-07-17 Top-Co Cementing Products Inc. Casing centralizer
USD849800S1 (en) * 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US9869135B1 (en) * 2012-06-21 2018-01-16 Rfg Technology Partners Llc Sucker rod apparatus and methods for manufacture and use
US20140027107A1 (en) * 2012-07-27 2014-01-30 Gerald L. BINETRUY Continuous rod centralizer
US8607900B1 (en) * 2012-08-27 2013-12-17 LB Enterprises, LLC Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore
US20140246247A1 (en) * 2012-08-27 2014-09-04 Tercel Ip Limited Downhole dual cutting reamer
USD732086S1 (en) * 2012-11-13 2015-06-16 National Oilwell Varco Uk Limited Wireline roller device
US10378285B2 (en) * 2013-03-07 2019-08-13 Dynomax Drilling Tools Inc. Downhole motor
US20160186504A1 (en) * 2013-08-08 2016-06-30 Neil Andrew Abercrombie Simpson Downhole apparatus and method
US9200489B1 (en) * 2013-08-12 2015-12-01 Master Kraft Tooling Corporation Sucker rod guide
USD755265S1 (en) * 2013-08-20 2016-05-03 Hunting Energy Services (International) Limited Drilling tool
USD759135S1 (en) * 2013-08-20 2016-06-14 Hunting Energy Services (International) Limited Drilling tool
US20160237764A1 (en) * 2013-10-25 2016-08-18 National Oilwell Varco, L.P. Downhole hole cleaning joints and method of using same
US10526871B2 (en) * 2014-04-02 2020-01-07 Odfjell Partners Invest Ltd. Downhole cleaning apparatus
US9151119B1 (en) * 2014-05-23 2015-10-06 Alaskan Energy Resources, Inc. Bidirectional dual eccentric reamer
EP2963231A1 (en) * 2014-07-01 2016-01-06 Tercel IP Limited Downhole tool provided with inserts and method for removing the inserts of a downhole tool
US20160060973A1 (en) * 2014-08-29 2016-03-03 Chimerebere O. Nkwocha Centralizer
US9297209B1 (en) * 2014-10-28 2016-03-29 Alaskan Energy Resources, Inc. Bidirectional stabilizer
US10316595B2 (en) * 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
US10385627B2 (en) * 2014-11-20 2019-08-20 National Oilwell Varco, L.P. Active waterway stabilizer
US20160177635A1 (en) * 2014-12-19 2016-06-23 William Bruce Morrow Coupling Mounted Spin-through Rod Centralizer
US10415325B2 (en) * 2015-09-14 2019-09-17 European Drilling Projects B.V. (Nl) Monolithic blade stabiliser tool for drill string
US20170114597A1 (en) * 2015-10-26 2017-04-27 Josh Chevalier Downhole drilling assembly with concentric alignment feature
US20180119499A1 (en) * 2015-12-23 2018-05-03 Friction Tool Solutions Inc. Apparatus for mounting on a tubular structure
US20180080288A1 (en) * 2015-12-29 2018-03-22 Cobalt Extreme Pty Ltd. Advance failure warning apparatus and system for downhole gear
US20180112472A1 (en) * 2016-10-20 2018-04-26 Dustin Gaskins Sucker Rod Guide and Method of Adhesion to a Rod
CA2985258A1 (en) * 2016-11-11 2018-05-11 Infocus Energy Services Inc. Downhole tools with progressive cavity sections, and related methods of use and assembly
USD874235S1 (en) * 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD874234S1 (en) * 2017-09-08 2020-02-04 XR Lateral, LLC Directional drilling assembly
USD919397S1 (en) * 2017-09-08 2021-05-18 XR Lateral, LLC Directional drilling assembly
USD920070S1 (en) * 2017-09-08 2021-05-25 XR Lateral, LLC Directional drilling assembly
USD910722S1 (en) * 2018-09-10 2021-02-16 Cobalt Extreme Pty Ltd Rod coupler
USD906488S1 (en) * 2018-10-02 2020-12-29 Cobalt Extreme Pty Ltd Coupler
US20200165881A1 (en) * 2018-11-26 2020-05-28 Cobalt Extreme Pty Ltd Centralising assembly for a downhole device, coupling device including a centralising device and method of manufacture

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