GB2251262B - Improvements in ladders - Google Patents

Improvements in ladders

Info

Publication number
GB2251262B
GB2251262B GB9122007A GB9122007A GB2251262B GB 2251262 B GB2251262 B GB 2251262B GB 9122007 A GB9122007 A GB 9122007A GB 9122007 A GB9122007 A GB 9122007A GB 2251262 B GB2251262 B GB 2251262B
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
GB9122007A
Other versions
GB9122007D0 (en
GB2251262A (en
Inventor
Terence Humphreys
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.)
LEW WAYS Ltd
Original Assignee
LEW WAYS 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 LEW WAYS Ltd filed Critical LEW WAYS Ltd
Publication of GB9122007D0 publication Critical patent/GB9122007D0/en
Publication of GB2251262A publication Critical patent/GB2251262A/en
Application granted granted Critical
Publication of GB2251262B publication Critical patent/GB2251262B/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
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB9122007A 1990-10-17 1991-10-16 Improvements in ladders Expired - Fee Related GB2251262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022522A GB9022522D0 (en) 1990-10-17 1990-10-17 Improvements in ladders

Publications (3)

Publication Number Publication Date
GB9122007D0 GB9122007D0 (en) 1991-11-27
GB2251262A GB2251262A (en) 1992-07-01
GB2251262B true GB2251262B (en) 1994-04-20

Family

ID=10683849

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909022522A Pending GB9022522D0 (en) 1990-10-17 1990-10-17 Improvements in ladders
GB9122007A Expired - Fee Related GB2251262B (en) 1990-10-17 1991-10-16 Improvements in ladders

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909022522A Pending GB9022522D0 (en) 1990-10-17 1990-10-17 Improvements in ladders

Country Status (1)

Country Link
GB (2) GB9022522D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082693B1 (en) * 1993-09-21 1998-05-16 Astral Sa STAIRS.
GB2301389B (en) * 1995-05-27 1999-02-10 Reginald Victor Smith Step assemblies
US6755281B2 (en) 2002-01-13 2004-06-29 Intex Recreation Corp. Swimming pool ladder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487889A (en) * 1967-12-22 1970-01-06 Gym Dandy Inc Fabricated plastic step
GB1203572A (en) * 1966-05-03 1970-08-26 Francis Ferdinand Jaray Improvements in or relating to ladders and shelving assemblies
GB2185775A (en) * 1986-01-24 1987-07-29 Lew Ways Ltd Ladder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203572A (en) * 1966-05-03 1970-08-26 Francis Ferdinand Jaray Improvements in or relating to ladders and shelving assemblies
US3487889A (en) * 1967-12-22 1970-01-06 Gym Dandy Inc Fabricated plastic step
GB2185775A (en) * 1986-01-24 1987-07-29 Lew Ways Ltd Ladder

Also Published As

Publication number Publication date
GB9022522D0 (en) 1990-11-28
GB9122007D0 (en) 1991-11-27
GB2251262A (en) 1992-07-01

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Legal Events

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

Effective date: 19981016