FR2666365B1 - Escalier articule escamotable. - Google Patents

Escalier articule escamotable.

Info

Publication number: FR2666365B1
Authority: FR; France
Prior art keywords: staircase; retractable articulated; retractable; articulated; articulated staircase
Prior art date: 1990-09-03
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 - Lifetime

Application number

FR9010954A

Other languages

English (en)

Other versions

FR2666365A1 (fr

Inventor

Rey Henri

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.)

1990-09-03

Filing date

1990-09-03

Publication date

1992-11-27

1990-09-03 Application filed by Individual filed Critical Individual

1990-09-03 Priority to FR9010954A priority Critical patent/FR2666365B1/fr

1992-03-06 Publication of FR2666365A1 publication Critical patent/FR2666365A1/fr

1992-11-27 Application granted granted Critical

1992-11-27 Publication of FR2666365B1 publication Critical patent/FR2666365B1/fr

2010-09-03 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
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
- E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Steps, Ramps, And Handrails (AREA)

FR9010954A 1990-09-03 1990-09-03 Escalier articule escamotable. Expired - Lifetime FR2666365B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR9010954A FR2666365B1 (fr)	1990-09-03	1990-09-03	Escalier articule escamotable.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9010954A FR2666365B1 (fr)	1990-09-03	1990-09-03	Escalier articule escamotable.

Publications (2)

Publication Number	Publication Date
FR2666365A1 FR2666365A1 (fr)	1992-03-06
FR2666365B1 true FR2666365B1 (fr)	1992-11-27

Family

ID=9400038

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9010954A Expired - Lifetime FR2666365B1 (fr)	1990-09-03	1990-09-03	Escalier articule escamotable.

Country Status (1)

Country	Link
FR (1)	FR2666365B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2862679B1 (fr) *	2003-11-25	2007-08-10	Francois Ros	Escalier et echelle pliables a encombrement reduit
EP3889370B1 (fr)	2015-08-11	2024-07-17	Bianchi, Zev	Escalier escamotable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB366342A (en) *	1931-04-02	1932-02-04	Alexander Flexman Payne	Improvements relating to ladders for lofts and the like
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
DE943554C (de) *	1954-03-27	1956-05-24	Wilhelm Dohrmann	Einziehbare mehrteilige Bodentreppe od. dgl.
FR2537634B1 (fr) *	1982-12-13	1986-10-17	Rey Henri	Escalier escamotable

1990
- 1990-09-03 FR FR9010954A patent/FR2666365B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2666365A1 (fr)	1992-03-06

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Legal Events

Date	Code	Title	Description
1998-07-03	ST	Notification of lapse
1998-10-16	RN	Application for restoration
1998-12-31	FC	Favourable decision of inpi director general on an application for restauration.
1999-04-30	TP	Transmission of property
2012-06-01	ST	Notification of lapse	Effective date: 20120427