AU2003224279A1 - Extension device for a ladder - Google Patents

Extension device for a ladder

Info

Publication number
AU2003224279A1
AU2003224279A1 AU2003224279A AU2003224279A AU2003224279A1 AU 2003224279 A1 AU2003224279 A1 AU 2003224279A1 AU 2003224279 A AU2003224279 A AU 2003224279A AU 2003224279 A AU2003224279 A AU 2003224279A AU 2003224279 A1 AU2003224279 A1 AU 2003224279A1
Authority
AU
Australia
Prior art keywords
ladder
extension device
extension
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.)
Abandoned
Application number
AU2003224279A
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.)
GEERAERTS LESLIE ARNOLD
Original Assignee
GEERAERTS LESLIE ARNOLD
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 GEERAERTS LESLIE ARNOLD filed Critical GEERAERTS LESLIE ARNOLD
Publication of AU2003224279A1 publication Critical patent/AU2003224279A1/en
Abandoned 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
AU2003224279A 2002-04-25 2003-04-15 Extension device for a ladder Abandoned AU2003224279A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0209434A GB2387870B (en) 2002-04-25 2002-04-25 Extension device for a ladder
GB0209434.0 2002-04-25
PCT/GB2003/001608 WO2003091530A1 (en) 2002-04-25 2003-04-15 Extension device for a ladder

Publications (1)

Publication Number Publication Date
AU2003224279A1 true AU2003224279A1 (en) 2003-11-10

Family

ID=9935463

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003224279A Abandoned AU2003224279A1 (en) 2002-04-25 2003-04-15 Extension device for a ladder

Country Status (3)

Country Link
AU (1) AU2003224279A1 (en)
GB (1) GB2387870B (en)
WO (1) WO2003091530A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0605660D0 (en) * 2006-03-21 2006-05-03 Walker Projects Ltd Levelling means
CN102699597B (en) * 2012-05-30 2014-10-08 珠海格力电器股份有限公司 Support mould of plate link chain for welding U-shaped tube
CN105518243B (en) * 2013-09-06 2019-03-29 伟英企业有限公司 Ladder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611057A (en) * 1926-02-24 1926-12-14 Edward R Neil Adjustable ladder foot
US2392527A (en) * 1944-07-28 1946-01-08 Clarence A Divil Ladder leveling device
GB2055943A (en) * 1979-08-14 1981-03-11 Gilling P Ladder-levelling device
US5678656A (en) 1995-07-25 1997-10-21 Lanzafame; Philip F. Positive engaging ladder stabilizing and leveling device
US5669462A (en) * 1996-03-19 1997-09-23 Jennings; Paul J. Ladder leveling apparatus
US5913382A (en) * 1997-12-31 1999-06-22 Martin; Jeffrey L. Ladder extension system

Also Published As

Publication number Publication date
WO2003091530A1 (en) 2003-11-06
GB0209434D0 (en) 2002-06-05
GB2387870B (en) 2005-08-03
GB2387870A (en) 2003-10-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase