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GB2291098B - Ladder - Google Patents

Ladder

Info

Publication number
GB2291098B
GB2291098B GB9413711A GB9413711A GB2291098B GB 2291098 B GB2291098 B GB 2291098B GB 9413711 A GB9413711 A GB 9413711A GB 9413711 A GB9413711 A GB 9413711A GB 2291098 B GB2291098 B GB 2291098B
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.)
Revoked
Application number
GB9413711A
Other versions
GB2291098A (en
GB9413711D0 (en
Inventor
Trefor Frank Mitchell
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.)
SGB Holdings Ltd
Original Assignee
SGB Holdings 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 SGB Holdings Ltd filed Critical SGB Holdings Ltd
Priority to GB9413711A priority Critical patent/GB2291098B/en
Publication of GB9413711D0 publication Critical patent/GB9413711D0/en
Priority to EP19950304636 priority patent/EP0691452B1/en
Priority to DE1995602545 priority patent/DE69502545T2/en
Publication of GB2291098A publication Critical patent/GB2291098A/en
Application granted granted Critical
Publication of GB2291098B publication Critical patent/GB2291098B/en
Anticipated expiration legal-status Critical
Revoked 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
    • E06C7/06—Securing devices or hooks for parts of extensible ladders
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB9413711A 1994-07-07 1994-07-07 Ladder Revoked GB2291098B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9413711A GB2291098B (en) 1994-07-07 1994-07-07 Ladder
EP19950304636 EP0691452B1 (en) 1994-07-07 1995-07-03 Ladder
DE1995602545 DE69502545T2 (en) 1994-07-07 1995-07-03 ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9413711A GB2291098B (en) 1994-07-07 1994-07-07 Ladder

Publications (3)

Publication Number Publication Date
GB9413711D0 GB9413711D0 (en) 1994-08-24
GB2291098A GB2291098A (en) 1996-01-17
GB2291098B true GB2291098B (en) 1997-10-01

Family

ID=10757974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9413711A Revoked GB2291098B (en) 1994-07-07 1994-07-07 Ladder

Country Status (3)

Country Link
EP (1) EP0691452B1 (en)
DE (1) DE69502545T2 (en)
GB (1) GB2291098B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012841B1 (en) * 2013-11-04 2016-11-25 Tubesca Comabi ADJUSTABLE HEIGHT ACCESS DEVICE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172179A (en) * 1920-10-06 1921-12-08 Charles Edward Clewley Improvements in extensible ladders
US4299306A (en) * 1979-12-07 1981-11-10 Emerson Electric Co. Extension ladder lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191320227A (en) * 1913-09-08 1913-12-11 George Alexander Weech Improvements in Safety Clutches for Extension Ladders.
GB110487A (en) * 1917-03-28 1917-10-25 Edwin Thurnham Palmer Improvements in Extension Ladders.
FR1128984A (en) * 1955-04-22 1957-01-14 Stabila extension ladders and fittings for its realization

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172179A (en) * 1920-10-06 1921-12-08 Charles Edward Clewley Improvements in extensible ladders
US4299306A (en) * 1979-12-07 1981-11-10 Emerson Electric Co. Extension ladder lock

Also Published As

Publication number Publication date
GB2291098A (en) 1996-01-17
DE69502545T2 (en) 1999-01-07
GB9413711D0 (en) 1994-08-24
EP0691452B1 (en) 1998-05-20
DE69502545D1 (en) 1998-06-25
EP0691452A1 (en) 1996-01-10

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Legal Events

Date Code Title Description
773K Patent revoked under sect. 73(2)/1977