BE838567A - NEW STAIRCASE FOLDING DEVICE - Google Patents
NEW STAIRCASE FOLDING DEVICEInfo
- Publication number
- BE838567A BE838567A BE164323A BE164323A BE838567A BE 838567 A BE838567 A BE 838567A BE 164323 A BE164323 A BE 164323A BE 164323 A BE164323 A BE 164323A BE 838567 A BE838567 A BE 838567A
- Authority
- BE
- Belgium
- Prior art keywords
- folding device
- new staircase
- staircase folding
- new
- staircase
- Prior art date
Links
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7505223A FR2300888A1 (en) | 1975-02-14 | 1975-02-14 | NEW STAIRCASE FOLDING DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE838567A true BE838567A (en) | 1976-05-28 |
Family
ID=9151451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE164323A BE838567A (en) | 1975-02-14 | 1976-02-13 | NEW STAIRCASE FOLDING DEVICE |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE838567A (en) |
| DE (2) | DE2605596C2 (en) |
| ES (1) | ES445046A1 (en) |
| FR (1) | FR2300888A1 (en) |
| GB (1) | GB1531084A (en) |
| IT (1) | IT1069226B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209180B (en) * | 1987-08-28 | 1991-06-26 | Anthony Robert Perry | Expandable house |
| GB2413148A (en) * | 2004-04-16 | 2005-10-19 | Per-Olof Eriksson | Loft ladder assembly |
| CN107044195A (en) * | 2017-04-18 | 2017-08-15 | 深圳市卡司通展览股份有限公司 | A kind of dismantled and assembled stair in exhibition position |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH198072A (en) * | 1936-12-03 | 1938-06-15 | F & C Marazzi | Folding staircase. |
| CH242799A (en) * | 1944-03-24 | 1946-06-15 | Matter Gottlieb | Screed floor with elevator stairs. |
| US3051261A (en) * | 1960-07-18 | 1962-08-28 | Wel Bilt Products Company | Adjustable stairs |
| DE1434310A1 (en) * | 1960-10-22 | 1969-02-06 | Johann Wagner | Device for opening and closing a scissor staircase from the upper floor |
-
1975
- 1975-02-14 FR FR7505223A patent/FR2300888A1/en active Granted
-
1976
- 1976-02-10 ES ES445046A patent/ES445046A1/en not_active Expired
- 1976-02-11 IT IT83314/76A patent/IT1069226B/en active
- 1976-02-12 DE DE2605596A patent/DE2605596C2/en not_active Expired
- 1976-02-12 DE DE7604108U patent/DE7604108U1/en not_active Expired
- 1976-02-13 BE BE164323A patent/BE838567A/en not_active IP Right Cessation
- 1976-02-13 GB GB5665/76A patent/GB1531084A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1069226B (en) | 1985-03-25 |
| GB1531084A (en) | 1978-11-01 |
| FR2300888B1 (en) | 1978-03-17 |
| DE2605596C2 (en) | 1985-12-19 |
| DE7604108U1 (en) | 1976-08-05 |
| DE2605596A1 (en) | 1976-08-26 |
| ES445046A1 (en) | 1977-08-01 |
| FR2300888A1 (en) | 1976-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MONNERIE GERARD Effective date: 19890228 |