FR2665924B3 - ADAPTABLE LADDER ON ANY SURFACE. - Google Patents

ADAPTABLE LADDER ON ANY SURFACE.

Info

Publication number: FR2665924B3
Authority: FR; France
Prior art keywords: adaptable; ladder; adaptable ladder
Prior art date: 1990-08-14
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

FR9010310A

Other languages

French (fr)

Other versions

FR2665924A1 (en

Inventor

Stephane Convers

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.)

1990-08-14

Filing date

1990-08-14

Publication date

1993-01-08

1990-08-14 Application filed by Individual filed Critical Individual

1990-08-14 Priority to FR9010310A priority Critical patent/FR2665924B3/en

1992-02-21 Publication of FR2665924A1 publication Critical patent/FR2665924A1/en

1993-01-08 Application granted granted Critical

1993-01-08 Publication of FR2665924B3 publication Critical patent/FR2665924B3/en

1996-08-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)

FR9010310A 1990-08-14 1990-08-14 ADAPTABLE LADDER ON ANY SURFACE. Expired - Fee Related FR2665924B3 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR9010310A FR2665924B3 (en)	1990-08-14	1990-08-14	ADAPTABLE LADDER ON ANY SURFACE.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9010310A FR2665924B3 (en)	1990-08-14	1990-08-14	ADAPTABLE LADDER ON ANY SURFACE.

Publications (2)

Publication Number	Publication Date
FR2665924A1 FR2665924A1 (en)	1992-02-21
FR2665924B3 true FR2665924B3 (en)	1993-01-08

Family

ID=9399646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9010310A Expired - Fee Related FR2665924B3 (en)	1990-08-14	1990-08-14	ADAPTABLE LADDER ON ANY SURFACE.

Country Status (1)

Country	Link
FR (1)	FR2665924B3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5497850A (en) *	1994-06-29	1996-03-12	Patterson; Ralph E.	Apparatus for leveling a ladder
FR2731464A1 (en) *	1995-03-06	1996-09-13	Cortes Paul Christian	Adjustable ladder or steps for use on uneven ground and stairs
AU1471495A (en) *	1995-03-08	1996-09-19	Lyle Ernest Deveson	An attachment for supporting ladders on uneven ground
US5816364A (en) *	1997-07-14	1998-10-06	Christy; Cynthia	Ladder leveling apparatus
US6779632B1 (en) *	1999-04-26	2004-08-24	Parks, Iii Claude A.	Adjustable leveling stepladder
EP2422036B1 (en) *	2009-04-24	2014-03-05	Michael Fitzgerald	A ladder comprising an adjustable base extender
FR2997438A1 (en) *	2012-10-25	2014-05-02	Said Mahmoud Mohamed	Ladder for use in building site, has two adjustable ends that slip into set of covers, and set of bolts utilized for fixing ends of ladder into ground, and set of support points arranged so as to allow ladder to take support on ground

1990
- 1990-08-14 FR FR9010310A patent/FR2665924B3/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2665924A1 (en)	1992-02-21

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Legal Events

Date	Code	Title	Description
1995-06-30	ST	Notification of lapse