GB2388861B - An expandable tubular system - Google Patents

An expandable tubular system

Info

Publication number: GB2388861B
Authority: GB; United Kingdom
Prior art keywords: expandable tubular; tubular system; expandable; tubular
Prior art date: 1999-06-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

GB0316886A

Other versions

GB2388861A (en

GB0316886D0 (en

Inventor

Robert Lance Cook

R Bruce Stewart

Lev Ring

Richard Carl Haut

Alan B Duell

David Paul Brisco

Reece Edward Wyant

James Jang Woo Nahm

Robert D Mack

Andrei Gregory Fillipov

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Original Assignee

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-06-07

Filing date

2000-06-05

Publication date

2004-02-18

2000-06-05 Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH

2000-06-05 Priority claimed from GB0013661A external-priority patent/GB2356651B/en

2003-08-20 Publication of GB0316886D0 publication Critical patent/GB0316886D0/en

2003-11-26 Publication of GB2388861A publication Critical patent/GB2388861A/en

2004-02-18 Application granted granted Critical

2004-02-18 Publication of GB2388861B publication Critical patent/GB2388861B/en

2020-06-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
- E21B43/105—Expanding tools specially adapted therefor

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

GB0316886A 1999-06-07 2000-06-05 An expandable tubular system Expired - Fee Related GB2388861B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13799899P	1999-06-07	1999-06-07
GB0013661A GB2356651B (en)	1998-12-07	2000-06-05	Lubrication and self-cleaning system for expansion mandrel

Publications (3)

Publication Number	Publication Date
GB0316886D0 GB0316886D0 (en)	2003-08-20
GB2388861A GB2388861A (en)	2003-11-26
GB2388861B true GB2388861B (en)	2004-02-18

Family

ID=29271981

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB0316883A Expired - Fee Related GB2388860B (en)	1999-06-07	2000-06-05	A method of inserting a tubular member into a wellbore
GB0316886A Expired - Fee Related GB2388861B (en)	1999-06-07	2000-06-05	An expandable tubular system
GB0316887A Expired - Fee Related GB2388862B (en)	1999-06-07	2000-06-05	A method of selecting a group of tubular members

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB0316883A Expired - Fee Related GB2388860B (en)	1999-06-07	2000-06-05	A method of inserting a tubular member into a wellbore

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB0316887A Expired - Fee Related GB2388862B (en)	1999-06-07	2000-06-05	A method of selecting a group of tubular members

Country Status (1)

Country	Link
GB (3)	GB2388860B (en)

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6857473B2 (en)	1999-02-26	2005-02-22	Shell Oil Company	Method of coupling a tubular member to a preexisting structure
US6968618B2 (en)	1999-04-26	2005-11-29	Shell Oil Company	Expandable connector
US6976541B2 (en)	2000-09-18	2005-12-20	Shell Oil Company	Liner hanger with sliding sleeve valve
US7011161B2 (en)	1998-12-07	2006-03-14	Shell Oil Company	Structural support
US7021390B2 (en)	1998-12-07	2006-04-04	Shell Oil Company	Tubular liner for wellbore casing
US7044218B2 (en)	1998-12-07	2006-05-16	Shell Oil Company	Apparatus for radially expanding tubular members
US7048067B1 (en)	1999-11-01	2006-05-23	Shell Oil Company	Wellbore casing repair
US7055608B2 (en)	1999-03-11	2006-06-06	Shell Oil Company	Forming a wellbore casing while simultaneously drilling a wellbore
US7077211B2 (en)	1998-12-07	2006-07-18	Shell Oil Company	Method of creating a casing in a borehole
US7100684B2 (en)	2000-07-28	2006-09-05	Enventure Global Technology	Liner hanger with standoffs
US7100685B2 (en)	2000-10-02	2006-09-05	Enventure Global Technology	Mono-diameter wellbore casing
US7147053B2 (en)	1998-12-07	2006-12-12	Shell Oil Company	Wellhead
US7168496B2 (en)	2001-07-06	2007-01-30	Eventure Global Technology	Liner hanger
US7185710B2 (en)	1998-12-07	2007-03-06	Enventure Global Technology	Mono-diameter wellbore casing
US7195064B2 (en)	1998-12-07	2007-03-27	Enventure Global Technology	Mono-diameter wellbore casing
US7231985B2 (en)	1998-11-16	2007-06-19	Shell Oil Company	Radial expansion of tubular members
US7234531B2 (en)	1999-12-03	2007-06-26	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7240728B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Expandable tubulars with a radial passage and wall portions with different wall thicknesses
US7243731B2 (en)	2001-08-20	2007-07-17	Enventure Global Technology	Apparatus for radially expanding tubular members including a segmented expansion cone
US7246667B2 (en)	1998-11-16	2007-07-24	Shell Oil Company	Radial expansion of tubular members
US7258168B2 (en)	2001-07-27	2007-08-21	Enventure Global Technology L.L.C.	Liner hanger with slip joint sealing members and method of use
US7290616B2 (en)	2001-07-06	2007-11-06	Enventure Global Technology, L.L.C.	Liner hanger
US7290605B2 (en)	2001-12-27	2007-11-06	Enventure Global Technology	Seal receptacle using expandable liner hanger
US7308755B2 (en)	2003-06-13	2007-12-18	Shell Oil Company	Apparatus for forming a mono-diameter wellbore casing
US7325602B2 (en)	2000-10-02	2008-02-05	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7350563B2 (en)	1999-07-09	2008-04-01	Enventure Global Technology, L.L.C.	System for lining a wellbore casing
US7360591B2 (en)	2002-05-29	2008-04-22	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7363984B2 (en)	1998-12-07	2008-04-29	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7377326B2 (en)	2002-08-23	2008-05-27	Enventure Global Technology, L.L.C.	Magnetic impulse applied sleeve method of forming a wellbore casing
US7383889B2 (en)	2001-11-12	2008-06-10	Enventure Global Technology, Llc	Mono diameter wellbore casing
US7398832B2 (en)	2002-06-10	2008-07-15	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7410000B2 (en)	2001-01-17	2008-08-12	Enventure Global Technology, Llc.	Mono-diameter wellbore casing
US7416027B2 (en)	2001-09-07	2008-08-26	Enventure Global Technology, Llc	Adjustable expansion cone assembly
US7424918B2 (en)	2002-08-23	2008-09-16	Enventure Global Technology, L.L.C.	Interposed joint sealing layer method of forming a wellbore casing
US7438133B2 (en)	2003-02-26	2008-10-21	Enventure Global Technology, Llc	Apparatus and method for radially expanding and plastically deforming a tubular member
US7503393B2 (en)	2003-01-27	2009-03-17	Enventure Global Technology, Inc.	Lubrication system for radially expanding tubular members
US7513313B2 (en)	2002-09-20	2009-04-07	Enventure Global Technology, Llc	Bottom plug for forming a mono diameter wellbore casing
US7516790B2 (en)	1999-12-03	2009-04-14	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7546881B2 (en)	2001-09-07	2009-06-16	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7552776B2 (en)	1998-12-07	2009-06-30	Enventure Global Technology, Llc	Anchor hangers
US7571774B2 (en)	2002-09-20	2009-08-11	Eventure Global Technology	Self-lubricating expansion mandrel for expandable tubular
US7603758B2 (en)	1998-12-07	2009-10-20	Shell Oil Company	Method of coupling a tubular member
US7712522B2 (en)	2003-09-05	2010-05-11	Enventure Global Technology, Llc	Expansion cone and system
US7740076B2 (en)	2002-04-12	2010-06-22	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en)	2002-09-20	2010-06-22	Enventure Global Technology, Llc	Pipe formability evaluation for expandable tubulars
US7775290B2 (en)	2003-04-17	2010-08-17	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en)	2003-03-11	2010-09-14	Eventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7819185B2 (en)	2004-08-13	2010-10-26	Enventure Global Technology, Llc	Expandable tubular
US7886831B2 (en)	2003-01-22	2011-02-15	Enventure Global Technology, L.L.C.	Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en)	2002-04-15	2011-04-05	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2419806A1 (en)	2000-10-02	2002-04-11	Robert Lance Cook	Method and apparatus for casing expansion
US7404444B2 (en)	2002-09-20	2008-07-29	Enventure Global Technology	Protective sleeve for expandable tubulars

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998000626A1 (en) *	1996-07-01	1998-01-08	Shell Internationale Research Maatschappij B.V.	Method for expanding a steel tubing and well with such a tubing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4402372A (en) *	1979-09-24	1983-09-06	Reading & Bates Construction Co.	Apparatus for drilling underground arcuate paths and installing production casings, conduits, or flow pipes therein
MY106026A (en) *	1989-08-31	1995-02-28	Union Oil Company Of California	Well casing flotation device and method

2000
- 2000-06-05 GB GB0316883A patent/GB2388860B/en not_active Expired - Fee Related
- 2000-06-05 GB GB0316886A patent/GB2388861B/en not_active Expired - Fee Related
- 2000-06-05 GB GB0316887A patent/GB2388862B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998000626A1 (en) *	1996-07-01	1998-01-08	Shell Internationale Research Maatschappij B.V.	Method for expanding a steel tubing and well with such a tubing

Cited By (80)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7108072B2 (en)	1998-11-16	2006-09-19	Shell Oil Company	Lubrication and self-cleaning system for expansion mandrel
US7275601B2 (en)	1998-11-16	2007-10-02	Shell Oil Company	Radial expansion of tubular members
US7246667B2 (en)	1998-11-16	2007-07-24	Shell Oil Company	Radial expansion of tubular members
US7299881B2 (en)	1998-11-16	2007-11-27	Shell Oil Company	Radial expansion of tubular members
US7231985B2 (en)	1998-11-16	2007-06-19	Shell Oil Company	Radial expansion of tubular members
US7357190B2 (en)	1998-11-16	2008-04-15	Shell Oil Company	Radial expansion of tubular members
US7270188B2 (en)	1998-11-16	2007-09-18	Shell Oil Company	Radial expansion of tubular members
US7121337B2 (en)	1998-12-07	2006-10-17	Shell Oil Company	Apparatus for expanding a tubular member
US7363984B2 (en)	1998-12-07	2008-04-29	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7048062B2 (en)	1998-12-07	2006-05-23	Shell Oil Company	Method of selecting tubular members
US7665532B2 (en)	1998-12-07	2010-02-23	Shell Oil Company	Pipeline
US7552776B2 (en)	1998-12-07	2009-06-30	Enventure Global Technology, Llc	Anchor hangers
US7603758B2 (en)	1998-12-07	2009-10-20	Shell Oil Company	Method of coupling a tubular member
US7077211B2 (en)	1998-12-07	2006-07-18	Shell Oil Company	Method of creating a casing in a borehole
US7011161B2 (en)	1998-12-07	2006-03-14	Shell Oil Company	Structural support
US7434618B2 (en)	1998-12-07	2008-10-14	Shell Oil Company	Apparatus for expanding a tubular member
US7108061B2 (en)	1998-12-07	2006-09-19	Shell Oil Company	Expander for a tapered liner with a shoe
US7240728B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Expandable tubulars with a radial passage and wall portions with different wall thicknesses
US7240729B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Apparatus for expanding a tubular member
US7147053B2 (en)	1998-12-07	2006-12-12	Shell Oil Company	Wellhead
US7419009B2 (en)	1998-12-07	2008-09-02	Shell Oil Company	Apparatus for radially expanding and plastically deforming a tubular member
US7159665B2 (en)	1998-12-07	2007-01-09	Shell Oil Company	Wellbore casing
US7044218B2 (en)	1998-12-07	2006-05-16	Shell Oil Company	Apparatus for radially expanding tubular members
US7357188B1 (en)	1998-12-07	2008-04-15	Shell Oil Company	Mono-diameter wellbore casing
US7174964B2 (en)	1998-12-07	2007-02-13	Shell Oil Company	Wellhead with radially expanded tubulars
US7185710B2 (en)	1998-12-07	2007-03-06	Enventure Global Technology	Mono-diameter wellbore casing
US7195064B2 (en)	1998-12-07	2007-03-27	Enventure Global Technology	Mono-diameter wellbore casing
US7195061B2 (en)	1998-12-07	2007-03-27	Shell Oil Company	Apparatus for expanding a tubular member
US7198100B2 (en)	1998-12-07	2007-04-03	Shell Oil Company	Apparatus for expanding a tubular member
US7036582B2 (en)	1998-12-07	2006-05-02	Shell Oil Company	Expansion cone for radially expanding tubular members
US7216701B2 (en)	1998-12-07	2007-05-15	Shell Oil Company	Apparatus for expanding a tubular member
US7021390B2 (en)	1998-12-07	2006-04-04	Shell Oil Company	Tubular liner for wellbore casing
US7350564B2 (en)	1998-12-07	2008-04-01	Enventure Global Technology, L.L.C.	Mono-diameter wellbore casing
US7040396B2 (en)	1999-02-26	2006-05-09	Shell Oil Company	Apparatus for releasably coupling two elements
US7044221B2 (en)	1999-02-26	2006-05-16	Shell Oil Company	Apparatus for coupling a tubular member to a preexisting structure
US6857473B2 (en)	1999-02-26	2005-02-22	Shell Oil Company	Method of coupling a tubular member to a preexisting structure
US7063142B2 (en)	1999-02-26	2006-06-20	Shell Oil Company	Method of applying an axial force to an expansion cone
US7556092B2 (en)	1999-02-26	2009-07-07	Enventure Global Technology, Llc	Flow control system for an apparatus for radially expanding tubular members
US7438132B2 (en)	1999-03-11	2008-10-21	Shell Oil Company	Concentric pipes expanded at the pipe ends and method of forming
US7055608B2 (en)	1999-03-11	2006-06-06	Shell Oil Company	Forming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en)	1999-04-26	2005-11-29	Shell Oil Company	Expandable connector
US7350563B2 (en)	1999-07-09	2008-04-01	Enventure Global Technology, L.L.C.	System for lining a wellbore casing
US7048067B1 (en)	1999-11-01	2006-05-23	Shell Oil Company	Wellbore casing repair
US7516790B2 (en)	1999-12-03	2009-04-14	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7234531B2 (en)	1999-12-03	2007-06-26	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7100684B2 (en)	2000-07-28	2006-09-05	Enventure Global Technology	Liner hanger with standoffs
US7172021B2 (en)	2000-09-18	2007-02-06	Shell Oil Company	Liner hanger with sliding sleeve valve
US6976541B2 (en)	2000-09-18	2005-12-20	Shell Oil Company	Liner hanger with sliding sleeve valve
US7146702B2 (en)	2000-10-02	2006-12-12	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7363690B2 (en)	2000-10-02	2008-04-29	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7201223B2 (en)	2000-10-02	2007-04-10	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7325602B2 (en)	2000-10-02	2008-02-05	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7100685B2 (en)	2000-10-02	2006-09-05	Enventure Global Technology	Mono-diameter wellbore casing
US7410000B2 (en)	2001-01-17	2008-08-12	Enventure Global Technology, Llc.	Mono-diameter wellbore casing
US7168496B2 (en)	2001-07-06	2007-01-30	Eventure Global Technology	Liner hanger
US7290616B2 (en)	2001-07-06	2007-11-06	Enventure Global Technology, L.L.C.	Liner hanger
US7258168B2 (en)	2001-07-27	2007-08-21	Enventure Global Technology L.L.C.	Liner hanger with slip joint sealing members and method of use
US7243731B2 (en)	2001-08-20	2007-07-17	Enventure Global Technology	Apparatus for radially expanding tubular members including a segmented expansion cone
US7416027B2 (en)	2001-09-07	2008-08-26	Enventure Global Technology, Llc	Adjustable expansion cone assembly
US7546881B2 (en)	2001-09-07	2009-06-16	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7383889B2 (en)	2001-11-12	2008-06-10	Enventure Global Technology, Llc	Mono diameter wellbore casing
US7559365B2 (en)	2001-11-12	2009-07-14	Enventure Global Technology, Llc	Collapsible expansion cone
US7290605B2 (en)	2001-12-27	2007-11-06	Enventure Global Technology	Seal receptacle using expandable liner hanger
US7740076B2 (en)	2002-04-12	2010-06-22	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7918284B2 (en)	2002-04-15	2011-04-05	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7360591B2 (en)	2002-05-29	2008-04-22	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7398832B2 (en)	2002-06-10	2008-07-15	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7424918B2 (en)	2002-08-23	2008-09-16	Enventure Global Technology, L.L.C.	Interposed joint sealing layer method of forming a wellbore casing
US7377326B2 (en)	2002-08-23	2008-05-27	Enventure Global Technology, L.L.C.	Magnetic impulse applied sleeve method of forming a wellbore casing
US7571774B2 (en)	2002-09-20	2009-08-11	Eventure Global Technology	Self-lubricating expansion mandrel for expandable tubular
US7739917B2 (en)	2002-09-20	2010-06-22	Enventure Global Technology, Llc	Pipe formability evaluation for expandable tubulars
US7513313B2 (en)	2002-09-20	2009-04-07	Enventure Global Technology, Llc	Bottom plug for forming a mono diameter wellbore casing
US7886831B2 (en)	2003-01-22	2011-02-15	Enventure Global Technology, L.L.C.	Apparatus for radially expanding and plastically deforming a tubular member
US7503393B2 (en)	2003-01-27	2009-03-17	Enventure Global Technology, Inc.	Lubrication system for radially expanding tubular members
US7438133B2 (en)	2003-02-26	2008-10-21	Enventure Global Technology, Llc	Apparatus and method for radially expanding and plastically deforming a tubular member
US7793721B2 (en)	2003-03-11	2010-09-14	Eventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en)	2003-04-17	2010-08-17	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7308755B2 (en)	2003-06-13	2007-12-18	Shell Oil Company	Apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en)	2003-09-05	2010-05-11	Enventure Global Technology, Llc	Expansion cone and system
US7819185B2 (en)	2004-08-13	2010-10-26	Enventure Global Technology, Llc	Expandable tubular

Also Published As

Publication number	Publication date
GB2388861A (en)	2003-11-26
GB0316883D0 (en)	2003-08-20
GB2388862B (en)	2004-02-18
GB2388860A (en)	2003-11-26
GB0316886D0 (en)	2003-08-20
GB0316887D0 (en)	2003-08-20
GB2388860B (en)	2004-02-18
GB2388862A (en)	2003-11-26

Publication	Publication Date	Title
GB2388861B (en)	2004-02-18	An expandable tubular system
GB2388393B (en)	2003-12-17	Expandable connector
GB9724335D0 (en)	1998-01-14	Expandable slotted tube
GB2373524B (en)	2004-04-21	Lubricant coating for expandable tubular members
GB2391575B (en)	2004-05-19	Lubricant coating for expandable tubular members
GB0010294D0 (en)	2000-06-14	Expandable connector
GB2335689B (en)	2000-11-01	Expandable tubing
EP1214665A4 (en)	2006-11-02	Search system
AU5701200A (en)	2001-01-22	Reinforced expandable cage
IL130064A0 (en)	2000-02-29	Radially expandable support device
IL130063A0 (en)	2000-02-29	Radially expandable support device
EP1221148A4 (en)	2002-08-07	Tactiovisual distance-to-exit exit-finding system
AU7031200A (en)	2001-04-17	Expandable tubing
GB9912730D0 (en)	1999-08-04	Shortening system
GB9929375D0 (en)	2000-02-09	An antenna system
GB2335678B (en)	2000-03-01	Support system
GB0009510D0 (en)	2000-06-07	Tube support system
GB0003919D0 (en)	2000-04-05	Kinetomatic system III
AU4134601A (en)	2001-05-30	Expandable case
GB9913911D0 (en)	1999-08-18	An expandable spigot
GB9926628D0 (en)	2000-01-12	Support system
TW347799U (en)	1998-12-11	Structure for expandable Hang-frame
GB9906791D0 (en)	1999-05-19	Coaching aid system
AU137915S (en)	1999-07-28	Tube
GB9902390D0 (en)	1999-03-24	Tube held

Legal Events

Date	Code	Title	Description
2010-02-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20090605