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GB2214965B - Ladder - Google Patents

Ladder

Info

Publication number
GB2214965B
GB2214965B GB8802721A GB8802721A GB2214965B GB 2214965 B GB2214965 B GB 2214965B GB 8802721 A GB8802721 A GB 8802721A GB 8802721 A GB8802721 A GB 8802721A GB 2214965 B GB2214965 B GB 2214965B
Authority
GB
United Kingdom
Prior art keywords
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.)
Expired - Fee Related
Application number
GB8802721A
Other versions
GB2214965A (en
GB8802721D0 (en
Inventor
George Stanton Beswick
Eric Ramsbottom
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.)
HILBAR PLASTICS Ltd
Original Assignee
HILBAR PLASTICS 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 HILBAR PLASTICS Ltd filed Critical HILBAR PLASTICS Ltd
Priority to GB8802721A priority Critical patent/GB2214965B/en
Publication of GB8802721D0 publication Critical patent/GB8802721D0/en
Publication of GB2214965A publication Critical patent/GB2214965A/en
Application granted granted Critical
Publication of GB2214965B publication Critical patent/GB2214965B/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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E06C9/085—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members ladders unfolded in the direction of the longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB8802721A 1988-02-06 1988-02-06 Ladder Expired - Fee Related GB2214965B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8802721A GB2214965B (en) 1988-02-06 1988-02-06 Ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8802721A GB2214965B (en) 1988-02-06 1988-02-06 Ladder

Publications (3)

Publication Number Publication Date
GB8802721D0 GB8802721D0 (en) 1988-03-09
GB2214965A GB2214965A (en) 1989-09-13
GB2214965B true GB2214965B (en) 1992-04-15

Family

ID=10631220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8802721A Expired - Fee Related GB2214965B (en) 1988-02-06 1988-02-06 Ladder

Country Status (1)

Country Link
GB (1) GB2214965B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267111A (en) * 1992-05-07 1993-11-24 Ian James Petley Collapsable foldaway ladder.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460479A (en) * 1922-04-18 1923-07-03 Albert S Dixon Folding ladder
GB1026107A (en) * 1964-01-17 1966-04-14 Clavell Leslie Weller Improvements in or relating to ladders
US3756347A (en) * 1972-06-23 1973-09-04 D Messera Emergency escape ladder
US4037686A (en) * 1976-02-06 1977-07-26 Shull Harold H Escape ladder
GB2099059A (en) * 1981-05-19 1982-12-01 Cb Marketing Projects Ltd Improvements in or relating to ladders
EP0136904A2 (en) * 1983-09-30 1985-04-10 Reitzer, Joseph Collapsible ladder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460479A (en) * 1922-04-18 1923-07-03 Albert S Dixon Folding ladder
GB1026107A (en) * 1964-01-17 1966-04-14 Clavell Leslie Weller Improvements in or relating to ladders
US3756347A (en) * 1972-06-23 1973-09-04 D Messera Emergency escape ladder
US4037686A (en) * 1976-02-06 1977-07-26 Shull Harold H Escape ladder
GB2099059A (en) * 1981-05-19 1982-12-01 Cb Marketing Projects Ltd Improvements in or relating to ladders
EP0136904A2 (en) * 1983-09-30 1985-04-10 Reitzer, Joseph Collapsible ladder

Also Published As

Publication number Publication date
GB2214965A (en) 1989-09-13
GB8802721D0 (en) 1988-03-09

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Legal Events

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

Effective date: 19960206