GB2239479B - Step-ladders - Google Patents

Step-ladders

Info

Publication number
GB2239479B
GB2239479B GB8926887A GB8926887A GB2239479B GB 2239479 B GB2239479 B GB 2239479B GB 8926887 A GB8926887 A GB 8926887A GB 8926887 A GB8926887 A GB 8926887A GB 2239479 B GB2239479 B GB 2239479B
Authority
GB
United Kingdom
Prior art keywords
ladders
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.)
Expired - Fee Related
Application number
GB8926887A
Other versions
GB2239479A (en
GB8926887D0 (en
Inventor
John Corson Clough
Terence Arthur Lutterloch
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.)
GRAYSTON CENTRAL SERVICES
Original Assignee
GRAYSTON CENTRAL SERVICES
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 GRAYSTON CENTRAL SERVICES filed Critical GRAYSTON CENTRAL SERVICES
Priority to GB8926887A priority Critical patent/GB2239479B/en
Publication of GB8926887D0 publication Critical patent/GB8926887D0/en
Publication of GB2239479A publication Critical patent/GB2239479A/en
Application granted granted Critical
Publication of GB2239479B publication Critical patent/GB2239479B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
GB8926887A 1989-11-28 1989-11-28 Step-ladders Expired - Fee Related GB2239479B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8926887A GB2239479B (en) 1989-11-28 1989-11-28 Step-ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8926887A GB2239479B (en) 1989-11-28 1989-11-28 Step-ladders

Publications (3)

Publication Number Publication Date
GB8926887D0 GB8926887D0 (en) 1990-01-17
GB2239479A GB2239479A (en) 1991-07-03
GB2239479B true GB2239479B (en) 1993-11-03

Family

ID=10667057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8926887A Expired - Fee Related GB2239479B (en) 1989-11-28 1989-11-28 Step-ladders

Country Status (1)

Country Link
GB (1) GB2239479B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019207B1 (en) * 2014-03-25 2016-05-06 Cdh Group FOOTBOARD COMPRISING A COMPASS STOP MECHANISM
EP3085879B1 (en) * 2015-04-21 2018-01-17 CDH Group Step comprising a stopping mechanism with a stay

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB615065A (en) * 1946-08-22 1948-12-31 Cyril Harcourt Matthews Improvements connected with step ladders
GB750320A (en) * 1953-05-06 1956-06-13 Henry Harrison Improvements in or relating to step ladders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB615065A (en) * 1946-08-22 1948-12-31 Cyril Harcourt Matthews Improvements connected with step ladders
GB750320A (en) * 1953-05-06 1956-06-13 Henry Harrison Improvements in or relating to step ladders

Also Published As

Publication number Publication date
GB2239479A (en) 1991-07-03
GB8926887D0 (en) 1990-01-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971128