HK1063651A1 - Collapsible ladder - Google Patents
Collapsible ladderInfo
- Publication number
- HK1063651A1 HK1063651A1 HK04106352A HK04106352A HK1063651A1 HK 1063651 A1 HK1063651 A1 HK 1063651A1 HK 04106352 A HK04106352 A HK 04106352A HK 04106352 A HK04106352 A HK 04106352A HK 1063651 A1 HK1063651 A1 HK 1063651A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- ladder
- locking
- section
- bar
- bars
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
Landscapes
- Ladders (AREA)
- Soil Working Implements (AREA)
- Mechanical Operated Clutches (AREA)
- Confectionery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102109A SE523253C2 (sv) | 2001-06-13 | 2001-06-13 | Hopfällbar stege |
PCT/SE2002/001142 WO2002101189A1 (en) | 2001-06-13 | 2002-06-12 | Collapsible ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1063651A1 true HK1063651A1 (en) | 2005-01-07 |
Family
ID=20284475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04106352A HK1063651A1 (en) | 2001-06-13 | 2004-08-25 | Collapsible ladder |
Country Status (15)
Country | Link |
---|---|
US (1) | US20040195043A1 (pt) |
EP (2) | EP1402143B2 (pt) |
JP (1) | JP4011021B2 (pt) |
CN (1) | CN1231651C (pt) |
AT (1) | ATE291148T1 (pt) |
AU (1) | AU2002311256B2 (pt) |
CA (1) | CA2449936C (pt) |
DE (3) | DE60217554T2 (pt) |
DK (2) | DK1402143T4 (pt) |
ES (2) | ES2236522T5 (pt) |
HK (1) | HK1063651A1 (pt) |
NO (1) | NO322185B1 (pt) |
PT (2) | PT1402143E (pt) |
SE (1) | SE523253C2 (pt) |
WO (1) | WO2002101189A1 (pt) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708800B2 (en) * | 2002-08-02 | 2004-03-23 | Core Distribution, Inc. | Extending ladder and associated manufacturing methods |
DK1728966T3 (da) | 2005-06-01 | 2008-04-28 | Telesteps Ab | Sammenklappelig stige med låsemekanisme |
US20060283665A1 (en) * | 2005-06-17 | 2006-12-21 | Kuo-Ching Yao | Extension ladder with improved structure |
US20060283664A1 (en) * | 2005-06-17 | 2006-12-21 | Kuo-Ching Yao | Extension ladder apparatus |
US7748498B2 (en) * | 2005-10-19 | 2010-07-06 | Werner Co. | Access ladder with plungers |
EP1788167A1 (en) | 2005-11-18 | 2007-05-23 | Telesteps AB | Collapsible platform |
ATE472666T1 (de) * | 2005-12-30 | 2010-07-15 | Core Distrib Inc | Ergonomische ausziehbare/einziehbare leiter |
US8387753B2 (en) * | 2006-06-30 | 2013-03-05 | Core Distribution, Inc. | Ergonomic extendable/retractable ladder |
EP1816313A1 (en) * | 2006-02-07 | 2007-08-08 | Telesteps AB | Collapsible stepladder |
CN2876303Y (zh) * | 2006-02-07 | 2007-03-07 | 陈美桦 | 按压式伸缩梯 |
US20070209875A1 (en) * | 2006-03-10 | 2007-09-13 | Mua-Mei Chen | Securing device for extending ladder |
US20100270106A1 (en) * | 2006-03-10 | 2010-10-28 | Mei-Hua Chen | Securing device for extending ladder |
GB2436584B (en) * | 2006-03-30 | 2011-08-31 | Norman William Liefke | An extension ladder with improved mechanism |
AU2006201367B2 (en) * | 2006-04-01 | 2010-12-23 | Kuo Ching-Yao | An Extension Ladder With Improved Mechanism |
EP1843005B1 (en) * | 2006-04-06 | 2008-12-17 | Telesteps AB | Ladder with a locking mechanism |
US7316293B2 (en) * | 2006-05-17 | 2008-01-08 | Norman William Liefke | Extension ladder with improved mechanism |
US7967110B2 (en) * | 2006-07-27 | 2011-06-28 | Werner Co. | Tubular access ladder and method |
US9863187B2 (en) * | 2006-07-27 | 2018-01-09 | Werner Co. | Tubular access ladder and method |
CN200985737Y (zh) * | 2006-11-27 | 2007-12-05 | 苏正平 | 一种可自动收缩的伸缩梯 |
EP2215323B1 (en) * | 2007-11-02 | 2015-10-07 | Lampe Holding B.V. | A telescopic ladder assembly |
US8225906B2 (en) | 2008-08-22 | 2012-07-24 | Core Distribution, Inc. | Extendable/retractable ladder |
EP2343433B1 (en) * | 2008-09-25 | 2017-05-31 | Kuo, Chingyao | An extension ladder |
DK200900012U3 (da) * | 2008-11-28 | 2009-05-25 | Nielsen Otto Martinus | Sammenklappelig stige |
CN101586438B (zh) * | 2009-04-23 | 2012-01-04 | 王喜进 | 一种安全逃生用的梯子 |
WO2011043663A1 (en) | 2009-10-07 | 2011-04-14 | Lampe Holding B.V. | Portable ladder with a stand off device |
CN102465662A (zh) * | 2010-10-29 | 2012-05-23 | 阿禄因康株式会社 | 伸缩梯子 |
CN102140872A (zh) * | 2011-03-05 | 2011-08-03 | 宁波超腾照明电器有限公司 | 一种气阻缓降自动收拢的安全伸缩梯 |
GB2496670A (en) * | 2011-11-21 | 2013-05-22 | Kehai Zhou | Telescopic ladder |
GB2497608B (en) * | 2012-05-14 | 2016-09-21 | Teletower Com Ltd | Telescopic loft ladder |
FR3006361B1 (fr) | 2013-05-29 | 2015-05-15 | Zhuhai Quan Da Industry Commerce Co Ltd | Echelle telescopique |
CN110344747B (zh) | 2014-08-18 | 2020-11-24 | 兰普控股私人有限公司 | 伸缩梯子组件 |
USD777351S1 (en) * | 2014-11-05 | 2017-01-24 | Telesteps Ab | Ladder |
US10233692B2 (en) | 2014-12-02 | 2019-03-19 | Core Distribution, Inc. | Foldable ladder |
CN108884704B (zh) * | 2016-02-29 | 2020-10-30 | 科尔分配股份有限公司 | 具有阶梯式折叠机构的伸缩梯 |
SE541246C2 (en) * | 2016-04-04 | 2019-05-14 | Telesteps Ab | A rung for a collapsible ladder and ladders including such rungs |
USD799063S1 (en) * | 2016-05-20 | 2017-10-03 | Easytec Corporation | Extension ladder |
EP3263827B1 (en) * | 2016-06-27 | 2019-02-27 | Otis Elevator Company | Locking system for foldable ladder |
USD815756S1 (en) * | 2016-10-20 | 2018-04-17 | Easytec Corporation | Ladder rung |
CN206769793U (zh) * | 2017-04-20 | 2017-12-19 | 东莞威信运动用品有限公司 | 伸缩梯的梯柱锁定装置 |
KR101832719B1 (ko) * | 2017-09-20 | 2018-02-28 | 김용욱 | 안전사다리 |
US11174678B2 (en) | 2017-11-08 | 2021-11-16 | Core Distribution, Inc. | Locking assembly for a telescoping ladder |
CN109537731A (zh) * | 2018-12-26 | 2019-03-29 | 佛山科学技术学院 | 一种抽拉式折叠墙板 |
US11591855B2 (en) * | 2019-05-28 | 2023-02-28 | Frederick M. Pettit | In pool ladder assembly |
US11795760B2 (en) * | 2019-10-24 | 2023-10-24 | Core Distribution, Inc. | Ladder tripod assembly and system |
SE545153C2 (en) | 2021-12-16 | 2023-04-18 | Telesteps Ab | Collapsible step ladder and a connection bracket therefor |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE73768C (de) * | A. KREBS in Posen, Fischerei 31 | Feststellvorrichtung für Rettungsleitern, deren Holme durch auseinanderschiebbare Rohre gebildet werden | ||
US338463A (en) * | 1886-03-23 | Alfeed edwaed baeeett | ||
US1712942A (en) * | 1927-12-29 | 1929-05-14 | Hiram K Smith | Collapsible ladder |
US2194856A (en) * | 1938-04-22 | 1940-03-26 | Kostuk Alexander | Ladder |
US2827216A (en) * | 1955-05-25 | 1958-03-18 | Leonard B Napolitano | Telescopic step or rung ladders |
US2993561A (en) * | 1959-08-13 | 1961-07-25 | Cyril J Watson | Collapsible ladder |
US3469875A (en) * | 1967-11-06 | 1969-09-30 | Amerock Corp | Latching assembly |
US4457391A (en) * | 1981-01-26 | 1984-07-03 | Andral Corporation | Fold-up ladder |
US4895400A (en) * | 1987-03-02 | 1990-01-23 | Poly-John Enterprises Corp. | Slide latch for cabana doors |
BE1004040A6 (fr) * | 1989-06-16 | 1992-09-15 | Show Min Liaw | Echelle extensible a usages multiples. |
JP3117993B2 (ja) * | 1990-04-10 | 2000-12-18 | エムビーエイ エンタープライジーズ インク | 折り畳み式梯子 |
US5495915A (en) * | 1990-04-10 | 1996-03-05 | Charles A. McDonnell | Collapsible ladder |
DE4214371A1 (de) * | 1992-04-30 | 1993-11-04 | Siemens Ag | Brennelement mit verdraengungskoerpern |
AU1817995A (en) * | 1994-03-01 | 1995-09-18 | Foxdale Developments Ltd. | Extensible ladder |
DE9407043U1 (de) * | 1994-04-28 | 1994-10-27 | Provas Gmbh Metallwaren Moebel | Sprossenweise ausfahrbare Teleskopleiter |
DE19501689C2 (de) * | 1995-01-20 | 1999-02-25 | Johann Brenner | Ausziehleiter |
US5645140A (en) * | 1995-05-08 | 1997-07-08 | Mouneimneh; Ghassoub A. | Self-supported collapsible ladder |
DE19530452A1 (de) * | 1995-08-20 | 1997-02-27 | Anton Wengert | Teleskopleiter |
US5743355A (en) * | 1996-07-31 | 1998-04-28 | Mcdonnell; Charles A. | Retractable ladder |
DE19653003C2 (de) * | 1996-12-19 | 1999-05-27 | Giesserei & Montage Gmbh | Zusammenschiebbare Leiter |
CA2229794A1 (en) * | 1997-02-19 | 1998-08-19 | Thermal-Gard, Inc. | Locking system for a double-hung window |
CA2410170A1 (en) * | 2000-06-14 | 2001-12-20 | Dofasco Inc. | Vehicle hood safety prop |
-
2001
- 2001-06-13 SE SE0102109A patent/SE523253C2/sv not_active IP Right Cessation
-
2002
- 2002-06-12 CN CNB028119800A patent/CN1231651C/zh not_active Expired - Fee Related
- 2002-06-12 DE DE60217554T patent/DE60217554T2/de not_active Expired - Fee Related
- 2002-06-12 EP EP02736438A patent/EP1402143B2/en not_active Expired - Lifetime
- 2002-06-12 EP EP04030411A patent/EP1516999B1/en not_active Expired - Lifetime
- 2002-06-12 US US10/480,698 patent/US20040195043A1/en not_active Abandoned
- 2002-06-12 CA CA002449936A patent/CA2449936C/en not_active Expired - Fee Related
- 2002-06-12 PT PT02736438T patent/PT1402143E/pt unknown
- 2002-06-12 DK DK02736438T patent/DK1402143T4/da active
- 2002-06-12 ES ES02736438T patent/ES2236522T5/es not_active Expired - Lifetime
- 2002-06-12 WO PCT/SE2002/001142 patent/WO2002101189A1/en active IP Right Grant
- 2002-06-12 PT PT04030411T patent/PT1516999E/pt unknown
- 2002-06-12 ES ES04030411T patent/ES2279286T3/es not_active Expired - Lifetime
- 2002-06-12 DK DK04030411T patent/DK1516999T3/da active
- 2002-06-12 DE DE20221081U patent/DE20221081U1/de not_active Expired - Lifetime
- 2002-06-12 AT AT02736438T patent/ATE291148T1/de not_active IP Right Cessation
- 2002-06-12 AU AU2002311256A patent/AU2002311256B2/en not_active Ceased
- 2002-06-12 JP JP2003503925A patent/JP4011021B2/ja not_active Expired - Fee Related
- 2002-06-12 DE DE60203293T patent/DE60203293T3/de not_active Expired - Lifetime
-
2003
- 2003-12-11 NO NO20035512A patent/NO322185B1/no not_active IP Right Cessation
-
2004
- 2004-08-25 HK HK04106352A patent/HK1063651A1/xx not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20190610 |