GB0310833D0 - Liner hanger - Google Patents
Liner hangerInfo
- Publication number
- GB0310833D0 GB0310833D0 GBGB0310833.9A GB0310833A GB0310833D0 GB 0310833 D0 GB0310833 D0 GB 0310833D0 GB 0310833 A GB0310833 A GB 0310833A GB 0310833 D0 GB0310833 D0 GB 0310833D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- liner hanger
- hanger
- liner
- Prior art date
- 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.)
- Granted
Links
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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
- E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
-
- 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
-
- 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
-
- 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
- E21B43/106—Couplings or joints therefor
-
- 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
- E21B43/14—Obtaining from a multiple-zone well
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12184199P | 1999-02-26 | 1999-02-26 | |
US15404799P | 1999-09-16 | 1999-09-16 | |
GB0004285A GB2347952B (en) | 1999-02-26 | 2000-02-23 | Apparatus for coupling a tubular member to a pre-existing structure |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0310833D0 true GB0310833D0 (en) | 2003-06-18 |
GB2385362A GB2385362A (en) | 2003-08-20 |
GB2385362B GB2385362B (en) | 2003-10-08 |
Family
ID=27617136
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0310757A Expired - Fee Related GB2385353B (en) | 1999-02-26 | 2000-02-23 | An expanded tubular member coupled to a pre-existing structure |
GB0310795A Expired - Fee Related GB2385358B (en) | 1999-02-26 | 2000-02-23 | Apparatus for radially expanding a tubular member |
GB0310836A Expired - Fee Related GB2385363B (en) | 1999-02-26 | 2000-02-23 | An apparatus and method for coupling two elements |
GB0310785A Expired - Fee Related GB2385357B (en) | 1999-02-26 | 2000-02-23 | Apparatus for controlling the flow of fluidic materials |
GB0310833A Expired - Fee Related GB2385362B (en) | 1999-02-26 | 2000-02-23 | A preload assembly for tubular member expansion |
GB0310772A Expired - Fee Related GB2385356B (en) | 1999-02-26 | 2000-02-23 | A method of applying a force to a piston |
GB0310801A Expired - Fee Related GB2385361B (en) | 1999-02-26 | 2000-02-23 | An annular piston apparatus |
GB0310797A Expired - Fee Related GB2385359B (en) | 1999-02-26 | 2000-02-23 | An apparatus for coupling a tubular member to a pre-existing structure |
GB0310759A Expired - Fee Related GB2385354B (en) | 1999-02-26 | 2000-02-23 | A method of controlling a flow of fluidic material |
GB0310799A Expired - Lifetime GB2385360B (en) | 1999-02-26 | 2000-02-23 | A coupling assembly for tubular member expansion |
GB0310770A Expired - Lifetime GB2385355B (en) | 1999-02-26 | 2000-02-23 | A method of coupling a tubular member to a pre-existing structure |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0310757A Expired - Fee Related GB2385353B (en) | 1999-02-26 | 2000-02-23 | An expanded tubular member coupled to a pre-existing structure |
GB0310795A Expired - Fee Related GB2385358B (en) | 1999-02-26 | 2000-02-23 | Apparatus for radially expanding a tubular member |
GB0310836A Expired - Fee Related GB2385363B (en) | 1999-02-26 | 2000-02-23 | An apparatus and method for coupling two elements |
GB0310785A Expired - Fee Related GB2385357B (en) | 1999-02-26 | 2000-02-23 | Apparatus for controlling the flow of fluidic materials |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0310772A Expired - Fee Related GB2385356B (en) | 1999-02-26 | 2000-02-23 | A method of applying a force to a piston |
GB0310801A Expired - Fee Related GB2385361B (en) | 1999-02-26 | 2000-02-23 | An annular piston apparatus |
GB0310797A Expired - Fee Related GB2385359B (en) | 1999-02-26 | 2000-02-23 | An apparatus for coupling a tubular member to a pre-existing structure |
GB0310759A Expired - Fee Related GB2385354B (en) | 1999-02-26 | 2000-02-23 | A method of controlling a flow of fluidic material |
GB0310799A Expired - Lifetime GB2385360B (en) | 1999-02-26 | 2000-02-23 | A coupling assembly for tubular member expansion |
GB0310770A Expired - Lifetime GB2385355B (en) | 1999-02-26 | 2000-02-23 | A method of coupling a tubular member to a pre-existing structure |
Country Status (1)
Country | Link |
---|---|
GB (11) | GB2385353B (en) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7231985B2 (en) | 1998-11-16 | 2007-06-19 | Shell Oil Company | Radial expansion of tubular members |
US6823937B1 (en) | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
WO2003004819A2 (en) | 2001-07-06 | 2003-01-16 | Enventure Global Technology | Liner hanger |
US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
US7603758B2 (en) | 1998-12-07 | 2009-10-20 | Shell Oil Company | Method of coupling a tubular member |
US6557640B1 (en) | 1998-12-07 | 2003-05-06 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
AU6981001A (en) | 1998-11-16 | 2002-01-02 | Shell Oil Co | Radial expansion of tubular members |
US6725919B2 (en) | 1998-12-07 | 2004-04-27 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US7552776B2 (en) | 1998-12-07 | 2009-06-30 | Enventure Global Technology, Llc | Anchor hangers |
US7185710B2 (en) | 1998-12-07 | 2007-03-06 | Enventure Global Technology | Mono-diameter wellbore casing |
GB2344606B (en) | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
GB2356651B (en) | 1998-12-07 | 2004-02-25 | Shell Int Research | Lubrication and self-cleaning system for expansion mandrel |
US7195064B2 (en) | 1998-12-07 | 2007-03-27 | Enventure Global Technology | Mono-diameter wellbore casing |
US7363984B2 (en) | 1998-12-07 | 2008-04-29 | Enventure Global Technology, Llc | System for radially expanding a tubular member |
AU770359B2 (en) | 1999-02-26 | 2004-02-19 | Shell Internationale Research Maatschappij B.V. | Liner hanger |
US7055608B2 (en) | 1999-03-11 | 2006-06-06 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
CA2306656C (en) | 1999-04-26 | 2006-06-06 | Shell Internationale Research Maatschappij B.V. | Expandable connector for borehole tubes |
US7350563B2 (en) | 1999-07-09 | 2008-04-01 | Enventure Global Technology, L.L.C. | System for lining a wellbore casing |
GB2374622B (en) | 1999-11-01 | 2003-12-10 | Shell Oil Co | 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 |
AU9269501A (en) | 2000-09-18 | 2002-03-26 | Shell Oil Co | Liner hanger with sliding sleeve valve |
WO2002029199A1 (en) | 2000-10-02 | 2002-04-11 | Shell Oil Company | Method and apparatus for casing expansion |
US7100685B2 (en) | 2000-10-02 | 2006-09-05 | Enventure Global Technology | Mono-diameter wellbore casing |
CA2428819A1 (en) | 2001-01-03 | 2002-07-11 | Enventure Global Technology | Mono-diameter wellbore casing |
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 |
GB2396639B (en) | 2001-08-20 | 2006-03-08 | Enventure Global Technology | An apparatus for forming a wellbore casing by use of an adjustable tubular expansion cone |
WO2004081346A2 (en) | 2003-03-11 | 2004-09-23 | Enventure Global Technology | Apparatus for radially expanding and plastically deforming a tubular member |
US7546881B2 (en) | 2001-09-07 | 2009-06-16 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
WO2003023178A2 (en) | 2001-09-07 | 2003-03-20 | Enventure Global Technology | Adjustable expansion cone assembly |
AU2002343651A1 (en) | 2001-11-12 | 2003-05-26 | Enventure Global Technology | Collapsible expansion cone |
AU2002367348A1 (en) | 2001-12-27 | 2003-07-24 | Enventure Global Technology | Seal receptacle using expandable liner hanger |
WO2004018824A2 (en) | 2002-08-23 | 2004-03-04 | Enventure Global Technology | Magnetic impulse applied sleeve method of forming a wellbore casing |
US7404444B2 (en) | 2002-09-20 | 2008-07-29 | Enventure Global Technology | Protective sleeve for expandable tubulars |
WO2003089161A2 (en) | 2002-04-15 | 2003-10-30 | Enventure Global Technlogy | Protective sleeve for threaded connections for expandable liner hanger |
EP1985796B1 (en) | 2002-04-12 | 2012-05-16 | Enventure Global Technology | Protective sleeve for threated connections for expandable liner hanger |
CA2487286A1 (en) | 2002-05-29 | 2003-12-11 | Enventure Global Technology | System for radially expanding a tubular member |
US7398832B2 (en) | 2002-06-10 | 2008-07-15 | Enventure Global Technology, Llc | Mono-diameter wellbore casing |
EP1540128A4 (en) | 2002-08-23 | 2006-07-19 | Enventure Global Technology | Interposed joint sealing layer method of forming a wellbore casing |
CA2499007C (en) | 2002-09-20 | 2012-08-07 | Enventure Global Technology | Bottom plug for forming a mono diameter wellbore casing |
CA2499071C (en) | 2002-09-20 | 2014-06-03 | Enventure Global Technology | Self-lubricating expansion mandrel for expandable tubular |
WO2004027392A1 (en) | 2002-09-20 | 2004-04-01 | Enventure Global Technology | Pipe formability evaluation for expandable tubulars |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
GB2427636B (en) | 2003-01-27 | 2007-05-16 | Enventure Global Technology | Lubrication System For Radially Expanding Tubular Members |
CA2517208C (en) | 2003-02-26 | 2008-06-03 | Enventure Global Technology | Apparatus for radially expanding and plastically deforming a tubular member |
CA2523862C (en) | 2003-04-17 | 2009-06-23 | Enventure Global Technology | Apparatus for radially expanding and plastically deforming a tubular member |
US20050166387A1 (en) | 2003-06-13 | 2005-08-04 | Cook Robert L. | Method and apparatus for forming a mono-diameter wellbore casing |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
WO2006020960A2 (en) | 2004-08-13 | 2006-02-23 | Enventure Global Technology, Llc | Expandable tubular |
US8295537B2 (en) | 2010-03-31 | 2012-10-23 | Bose Corporation | Loudspeaker moment and torque balancing |
US8295536B2 (en) | 2010-03-31 | 2012-10-23 | Bose Corporation | Moving magnet levered loudspeaker |
US9055370B2 (en) | 2012-08-31 | 2015-06-09 | Bose Corporation | Vibration-reducing passive radiators |
CN111434883B (en) * | 2019-01-11 | 2022-05-10 | 中国石油天然气股份有限公司 | Oil pipe perforating device |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB557823A (en) * | ||||
GB961750A (en) * | 1962-06-12 | 1964-06-24 | David Horace Young | Improvements relating to pumps |
GB1111536A (en) * | 1965-11-12 | 1968-05-01 | Stal Refrigeration Ab | Means for distributing flowing media |
US4396061A (en) * | 1981-01-28 | 1983-08-02 | Otis Engineering Corporation | Locking mandrel for a well flow conductor |
GB2125876A (en) * | 1982-08-26 | 1984-03-14 | Monarch Aluminium | Improvements in or relating to hook locks for sliding doors and windows |
SU1077803A1 (en) * | 1982-10-25 | 1984-03-07 | Новосибирское Проектно-Технологическое Бюро "Вниипроектэлектромонтаж" | Apparatus for manufacturing heat-shrinking tubing |
DE3368713D1 (en) * | 1982-11-15 | 1987-02-05 | Benedetto Fedeli | A bolting system for doors, windows and the like with blocking members automatically slided from the door frame into the wing |
SU1324722A1 (en) * | 1986-03-26 | 1987-07-23 | Предприятие П/Я А-7844 | Arrangement for expanding round billets |
US4739654A (en) * | 1986-10-08 | 1988-04-26 | Conoco Inc. | Method and apparatus for downhole chromatography |
FR2615897B1 (en) * | 1987-05-25 | 1989-09-22 | Flopetrol | LOCKING DEVICE FOR A TOOL IN A HYDROCARBON WELL |
US4911237A (en) * | 1989-03-16 | 1990-03-27 | Baker Hughes Incorporated | Running tool for liner hanger |
US5062349A (en) * | 1990-03-19 | 1991-11-05 | Baroid Technology, Inc. | Fluid economizer control valve system for blowout preventers |
GB9605462D0 (en) * | 1996-03-15 | 1996-05-15 | Murray Brian | Lock |
US6085838A (en) * | 1997-05-27 | 2000-07-11 | Schlumberger Technology Corporation | Method and apparatus for cementing a well |
MY122241A (en) * | 1997-08-01 | 2006-04-29 | Shell Int Research | Creating zonal isolation between the interior and exterior of a well system |
JP4085403B2 (en) * | 1997-12-31 | 2008-05-14 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | Drilling and finishing methods for hydrocarbon production wells |
GB2344606B (en) * | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
AU771884B2 (en) * | 1999-02-11 | 2004-04-08 | Shell Internationale Research Maatschappij B.V. | Wellhead |
AU770008B2 (en) * | 1999-02-25 | 2004-02-12 | Shell Internationale Research Maatschappij B.V. | Mono-diameter wellbore casing |
-
2000
- 2000-02-23 GB GB0310757A patent/GB2385353B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310795A patent/GB2385358B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310836A patent/GB2385363B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310785A patent/GB2385357B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310833A patent/GB2385362B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310772A patent/GB2385356B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310801A patent/GB2385361B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310797A patent/GB2385359B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310759A patent/GB2385354B/en not_active Expired - Fee Related
- 2000-02-23 GB GB0310799A patent/GB2385360B/en not_active Expired - Lifetime
- 2000-02-23 GB GB0310770A patent/GB2385355B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2385360A (en) | 2003-08-20 |
GB2385363B (en) | 2003-10-08 |
GB2385354B (en) | 2003-10-08 |
GB2385358A (en) | 2003-08-20 |
GB0310770D0 (en) | 2003-06-18 |
GB2385360B (en) | 2003-10-08 |
GB0310836D0 (en) | 2003-06-18 |
GB2385363A (en) | 2003-08-20 |
GB0310772D0 (en) | 2003-06-18 |
GB2385357B (en) | 2003-10-08 |
GB2385361A (en) | 2003-08-20 |
GB2385361B (en) | 2003-10-08 |
GB2385356B (en) | 2003-10-08 |
GB2385355A (en) | 2003-08-20 |
GB2385358B (en) | 2003-10-08 |
GB0310785D0 (en) | 2003-06-18 |
GB2385357A (en) | 2003-08-20 |
GB0310801D0 (en) | 2003-06-18 |
GB0310759D0 (en) | 2003-06-18 |
GB0310795D0 (en) | 2003-06-18 |
GB0310799D0 (en) | 2003-06-18 |
GB2385353A (en) | 2003-08-20 |
GB0310797D0 (en) | 2003-06-18 |
GB2385355B (en) | 2003-10-08 |
GB2385359B (en) | 2003-10-08 |
GB2385353B (en) | 2003-10-08 |
GB2385362B (en) | 2003-10-08 |
GB2385354A (en) | 2003-08-20 |
GB0310757D0 (en) | 2003-06-18 |
GB2385356A (en) | 2003-08-20 |
GB2385359A (en) | 2003-08-20 |
GB2385362A (en) | 2003-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2354784B (en) | Liner hanger | |
GB0004285D0 (en) | Liner hanger | |
GB0310757D0 (en) | Liner hanger | |
GB2395506B (en) | Liner hanger | |
GB2394979B (en) | Liner hanger | |
HUP0200274A2 (en) | Fitting | |
GB2355181B (en) | Footwear hanger | |
HUP0201655A2 (en) | Opening-limiting fitting | |
GB2380507B (en) | Liner hanger | |
GB9919080D0 (en) | Secure hanger | |
PL110664U1 (en) | Hanger | |
PL110374U1 (en) | Hanger | |
PL110661U1 (en) | Hanger | |
GB9919101D0 (en) | Hanger | |
PL110662U1 (en) | Hanger | |
GB9908011D0 (en) | Coat | |
TW380566U (en) | Auxiliary hanger | |
GB9910831D0 (en) | Lining | |
PL110663U1 (en) | Bracket-type hanger | |
PL110668U1 (en) | Bracket-type hanger | |
TW366770U (en) | Hanger structure | |
GB9927291D0 (en) | Liner for furniture | |
TW386406U (en) | Improvement on hanger structure | |
AU139559S (en) | A hanger | |
GB9808411D0 (en) | Brief hanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090223 |