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GB2197016B - Ladders - Google Patents
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GB2197016B - Ladders - Google Patents

Ladders

Info

Publication number
GB2197016B
GB2197016B GB8626674A GB8626674A GB2197016B GB 2197016 B GB2197016 B GB 2197016B GB 8626674 A GB8626674 A GB 8626674A GB 8626674 A GB8626674 A GB 8626674A GB 2197016 B GB2197016 B GB 2197016B
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
GB8626674A
Other versions
GB2197016A (en
GB8626674D0 (en
Inventor
Stuart Bodsworth
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.)
BODSWORTH STUART ANDREW
Original Assignee
BODSWORTH STUART ANDREW
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 BODSWORTH STUART ANDREW filed Critical BODSWORTH STUART ANDREW
Priority to GB8626674A priority Critical patent/GB2197016B/en
Publication of GB8626674D0 publication Critical patent/GB8626674D0/en
Publication of GB2197016A publication Critical patent/GB2197016A/en
Application granted granted Critical
Publication of GB2197016B publication Critical patent/GB2197016B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/345—Ladders attached to structures, such as windows, cornices, poles, or the like specially adapted to be installed parallel to the roof surface
    • 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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E06C7/488—Supports specially adapted to attach a ladder to a ridge of a roof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ladders (AREA)
GB8626674A 1986-11-07 1986-11-07 Ladders Expired - Fee Related GB2197016B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8626674A GB2197016B (en) 1986-11-07 1986-11-07 Ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8626674A GB2197016B (en) 1986-11-07 1986-11-07 Ladders

Publications (3)

Publication Number Publication Date
GB8626674D0 GB8626674D0 (en) 1986-12-10
GB2197016A GB2197016A (en) 1988-05-11
GB2197016B true GB2197016B (en) 1990-07-25

Family

ID=10606981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8626674A Expired - Fee Related GB2197016B (en) 1986-11-07 1986-11-07 Ladders

Country Status (1)

Country Link
GB (1) GB2197016B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279688A (en) * 1993-07-03 1995-01-11 Robert Walker Roof crawler ladder support
GB2373815B (en) * 2001-02-21 2005-01-05 Gizmotech Uk Ltd Roof ladders and roof hooks
GB0800686D0 (en) * 2008-01-16 2008-02-20 China Technology Ltd Roofer's ladder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297584A (en) * 1971-03-17 1972-11-22
US4463829A (en) * 1982-02-25 1984-08-07 Ariy Grin Foldable ladder
GB2155528A (en) * 1984-03-08 1985-09-25 Livingston Brown Roof ladder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297584A (en) * 1971-03-17 1972-11-22
US4463829A (en) * 1982-02-25 1984-08-07 Ariy Grin Foldable ladder
GB2155528A (en) * 1984-03-08 1985-09-25 Livingston Brown Roof ladder

Also Published As

Publication number Publication date
GB2197016A (en) 1988-05-11
GB8626674D0 (en) 1986-12-10

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Legal Events

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

Effective date: 19951107