GB2248870B - Improvements in ladders - Google Patents

Improvements in ladders

Info

Publication number
GB2248870B
GB2248870B GB9022521A GB9022521A GB2248870B GB 2248870 B GB2248870 B GB 2248870B GB 9022521 A GB9022521 A GB 9022521A GB 9022521 A GB9022521 A GB 9022521A GB 2248870 B GB2248870 B GB 2248870B
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
GB9022521A
Other versions
GB2248870A (en
GB9022521D0 (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
Priority to GB9022521A priority Critical patent/GB2248870B/en
Publication of GB9022521D0 publication Critical patent/GB9022521D0/en
Publication of GB2248870A publication Critical patent/GB2248870A/en
Application granted granted Critical
Publication of GB2248870B publication Critical patent/GB2248870B/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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
GB9022521A 1990-10-17 1990-10-17 Improvements in ladders Expired - Fee Related GB2248870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9022521A GB2248870B (en) 1990-10-17 1990-10-17 Improvements in ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022521A GB2248870B (en) 1990-10-17 1990-10-17 Improvements in ladders

Publications (3)

Publication Number Publication Date
GB9022521D0 GB9022521D0 (en) 1990-11-28
GB2248870A GB2248870A (en) 1992-04-22
GB2248870B true GB2248870B (en) 1994-07-27

Family

ID=10683848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022521A Expired - Fee Related GB2248870B (en) 1990-10-17 1990-10-17 Improvements in ladders

Country Status (1)

Country Link
GB (1) GB2248870B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011926A (en) * 1976-04-12 1977-03-15 White Metal Rolling & Stamping Corporation Stability stepladders
US4519477A (en) * 1982-11-15 1985-05-28 Robert Ralston Ladder stabilizing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011926A (en) * 1976-04-12 1977-03-15 White Metal Rolling & Stamping Corporation Stability stepladders
US4519477A (en) * 1982-11-15 1985-05-28 Robert Ralston Ladder stabilizing apparatus

Also Published As

Publication number Publication date
GB2248870A (en) 1992-04-22
GB9022521D0 (en) 1990-11-28

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Legal Events

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

Effective date: 19981017