GB9115527D0 - Extensible ladder - Google Patents

Extensible ladder

Info

Publication number
GB9115527D0
GB9115527D0 GB919115527A GB9115527A GB9115527D0 GB 9115527 D0 GB9115527 D0 GB 9115527D0 GB 919115527 A GB919115527 A GB 919115527A GB 9115527 A GB9115527 A GB 9115527A GB 9115527 D0 GB9115527 D0 GB 9115527D0
Authority
GB
United Kingdom
Prior art keywords
extensible ladder
extensible
ladder
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.)
Pending
Application number
GB919115527A
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.)
FOXDALE Ltd
Original Assignee
FOXDALE Ltd
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.)
Filing date
Publication date
Application filed by FOXDALE Ltd filed Critical FOXDALE Ltd
Priority to GB919115527A priority Critical patent/GB9115527D0/en
Publication of GB9115527D0 publication Critical patent/GB9115527D0/en
Priority to PCT/GB1992/001319 priority patent/WO1993002271A1/en
Pending legal-status Critical Current

Links

GB919115527A 1991-07-18 1991-07-18 Extensible ladder Pending GB9115527D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB919115527A GB9115527D0 (en) 1991-07-18 1991-07-18 Extensible ladder
PCT/GB1992/001319 WO1993002271A1 (en) 1991-07-18 1992-07-17 Extensible ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919115527A GB9115527D0 (en) 1991-07-18 1991-07-18 Extensible ladder

Publications (1)

Publication Number Publication Date
GB9115527D0 true GB9115527D0 (en) 1991-09-04

Family

ID=10698559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919115527A Pending GB9115527D0 (en) 1991-07-18 1991-07-18 Extensible ladder

Country Status (2)

Country Link
GB (1) GB9115527D0 (en)
WO (1) WO1993002271A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1025797Y (en) * 1993-09-24 1994-08-16 Gris Luis Blanco NEW ARRANGEMENT OF STEPS, APPLICABLE ON REMOVABLE STAIRS.
EP0746663B1 (en) * 1994-03-01 1998-05-20 Foxdale Developments Ltd. Extensible ladder
US8387753B2 (en) 2006-06-30 2013-03-05 Core Distribution, Inc. Ergonomic extendable/retractable ladder
US8225906B2 (en) 2008-08-22 2012-07-24 Core Distribution, Inc. Extendable/retractable ladder
US9121177B1 (en) * 2009-01-06 2015-09-01 Felix L. Sorkin Upper beam slab bolster for use in construction
US10233692B2 (en) 2014-12-02 2019-03-19 Core Distribution, Inc. Foldable ladder
CN111448360B (en) 2017-11-08 2021-08-10 科尔分配股份有限公司 Locking assembly for a telescopic ladder
US11795760B2 (en) 2019-10-24 2023-10-24 Core Distribution, Inc. Ladder tripod assembly and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE73768C (en) * A. KREBS in Posen, Fischerei 31 Locking device for rescue ladders, the stiles of which are formed by telescoping tubes
US1712942A (en) * 1927-12-29 1929-05-14 Hiram K Smith Collapsible ladder
US2542398A (en) * 1945-07-28 1951-02-20 Mary Crumpton Murray 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
US3653463A (en) * 1970-06-22 1972-04-04 E T Hannan & Associates Inc Collapsible ladder arrangement
FR2415715A1 (en) * 1978-01-27 1979-08-24 Genries Pierre Replacement rung for hollow section ladder - consists of sleeve with fixed and recoil sprung sliding pins in opposite ends

Also Published As

Publication number Publication date
WO1993002271A1 (en) 1993-02-04

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