GB2250051B - Ladder wedge - Google Patents

Ladder wedge

Info

Publication number
GB2250051B
GB2250051B GB9122312A GB9122312A GB2250051B GB 2250051 B GB2250051 B GB 2250051B GB 9122312 A GB9122312 A GB 9122312A GB 9122312 A GB9122312 A GB 9122312A GB 2250051 B GB2250051 B GB 2250051B
Authority
GB
United Kingdom
Prior art keywords
ladder wedge
ladder
wedge
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
GB9122312A
Other versions
GB9122312D0 (en
GB2250051A (en
Inventor
Richard Leslie Newman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9122312D0 publication Critical patent/GB9122312D0/en
Publication of GB2250051A publication Critical patent/GB2250051A/en
Application granted granted Critical
Publication of GB2250051B publication Critical patent/GB2250051B/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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB9122312A 1990-10-23 1991-10-21 Ladder wedge Expired - Fee Related GB2250051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022967A GB9022967D0 (en) 1990-10-23 1990-10-23 Ladder wedge

Publications (3)

Publication Number Publication Date
GB9122312D0 GB9122312D0 (en) 1991-12-04
GB2250051A GB2250051A (en) 1992-05-27
GB2250051B true GB2250051B (en) 1994-09-21

Family

ID=10684162

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909022967A Pending GB9022967D0 (en) 1990-10-23 1990-10-23 Ladder wedge
GB9122312A Expired - Fee Related GB2250051B (en) 1990-10-23 1991-10-21 Ladder wedge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909022967A Pending GB9022967D0 (en) 1990-10-23 1990-10-23 Ladder wedge

Country Status (1)

Country Link
GB (2) GB9022967D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263551A (en) * 1992-01-06 1993-11-23 Andersen Terry M Device for use in carpentry and painting
DE20111459U1 (en) * 2001-07-10 2001-09-27 Mueller Frank Device for ladders or similar racks
GB2423551A (en) * 2005-02-28 2006-08-30 William Hood John Multi angle slip resistant ladder support base

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993275A (en) * 1973-01-03 1976-11-23 Lucas Edwin K Ladder lifting and leveling device
WO1990000665A1 (en) * 1988-07-13 1990-01-25 James Brian Clarke Ladder levelling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993275A (en) * 1973-01-03 1976-11-23 Lucas Edwin K Ladder lifting and leveling device
WO1990000665A1 (en) * 1988-07-13 1990-01-25 James Brian Clarke Ladder levelling device

Also Published As

Publication number Publication date
GB9122312D0 (en) 1991-12-04
GB2250051A (en) 1992-05-27
GB9022967D0 (en) 1990-12-05

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19951005

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011021