GB9117265D0 - An improved loft ladder - Google Patents

An improved loft ladder

Info

Publication number: GB9117265D0
Authority: GB; United Kingdom
Prior art keywords: loft ladder; improved loft; improved; ladder; loft
Prior art date: 1990-09-28
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.): Granted

Application number

GB919117265A

Other versions

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.)

Abru Aluminium Ltd

Original Assignee

Abru Aluminium 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.)

1990-09-28

Filing date

1991-08-09

Publication date

1991-09-25

1991-08-09 Application filed by Abru Aluminium Ltd filed Critical Abru Aluminium Ltd

1991-09-25 Publication of GB9117265D0 publication Critical patent/GB9117265D0/en

1992-04-01 Publication of GB2248260A publication Critical patent/GB2248260A/en

1995-03-01 Application granted granted Critical

1995-03-01 Publication of GB2248260B publication Critical patent/GB2248260B/en

2011-08-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Ladders (AREA)

GB9117265A 1990-09-28 1991-08-09 An improved loft ladder Expired - Lifetime GB2248260B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909021129A GB9021129D0 (en)	1990-09-28	1990-09-28	An improved loft ladder

Publications (3)

Publication Number	Publication Date
GB9117265D0 true GB9117265D0 (en)	1991-09-25
GB2248260A GB2248260A (en)	1992-04-01
GB2248260B GB2248260B (en)	1995-03-01

Family

ID=10682901

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB909021129A Pending GB9021129D0 (en)	1990-09-28	1990-09-28	An improved loft ladder
GB9117265A Expired - Lifetime GB2248260B (en)	1990-09-28	1991-08-09	An improved loft ladder

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB909021129A Pending GB9021129D0 (en)	1990-09-28	1990-09-28	An improved loft ladder

Country Status (1)

Country	Link
GB (2)	GB9021129D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9107912D0 (en) *	1991-04-13	1991-05-29	Knight Hugh P	Improved loft access arrangement
GB2291097B (en) *	1994-06-24	1997-09-10	Access Int Ltd	Improvements to loft ladders
GB2418702A (en) *	2004-09-29	2006-04-05	James Thomas Weston	Telescopic loft ladder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB638177A (en) *	1947-07-29	1950-05-31	Loft Ladders Ltd	Improvements in loft ladders and the like
GB685058A (en) *	1949-11-11	1952-12-31	Gravity Ladders Ltd	Improvements in extending ladders

1990
- 1990-09-28 GB GB909021129A patent/GB9021129D0/en active Pending
1991
- 1991-08-09 GB GB9117265A patent/GB2248260B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB9021129D0 (en)	1990-11-14
GB2248260B (en)	1995-03-01
GB2248260A (en)	1992-04-01

Similar Documents

Publication	Publication Date	Title
GB9102066D0 (en)	1991-03-13	An improved ozonier
GB2251803B (en)	1995-02-01	Grip-weighted putter
SG170994G (en)	1995-04-28	Organoleptic compositions
GB2263932B (en)	1995-06-28	Loft ladder
GB2248260B (en)	1995-03-01	An improved loft ladder
GB2248607B (en)	1993-12-15	Improved fishbox
GB9005419D0 (en)	1990-05-09	Improved depanner
GB9010990D0 (en)	1990-07-04	Ladder
GB2250051B (en)	1994-09-21	Ladder wedge
GB8613957D0 (en)	1986-07-16	Loft ladders
GB9012879D0 (en)	1990-08-01	Ladder attachment
GB9117904D0 (en)	1991-10-09	Golf acceccory
GB9100064D0 (en)	1991-02-20	Climbing aid
GB2270340B (en)	1994-11-09	Ladder
AU109345S (en)	1990-10-30	Motor-boat ladder
GB9026295D0 (en)	1991-01-23	Ladder
GB9016153D0 (en)	1990-09-05	Ladder
GB9017124D0 (en)	1990-09-19	Ladder stay-safe
GB9013036D0 (en)	1990-08-01	Racquets
GB9008540D0 (en)	1990-06-13	Folding loft ladders
CS501290A3 (en)	1992-05-13	Climber
GB9025187D0 (en)	1991-01-02	Climbing aid
GB9016351D0 (en)	1990-09-12	Escape ladder
GB2255126B (en)	1994-10-12	Ladder
GB9102415D0 (en)	1991-03-20	Improved step-ladder

Legal Events

Date	Code	Title	Description
2011-08-31	PE20	Patent expired after termination of 20 years	Expiry date: 20110808