FR2450321B1 - - Google Patents
Info
- Publication number
- FR2450321B1 FR2450321B1 FR8004522A FR8004522A FR2450321B1 FR 2450321 B1 FR2450321 B1 FR 2450321B1 FR 8004522 A FR8004522 A FR 8004522A FR 8004522 A FR8004522 A FR 8004522A FR 2450321 B1 FR2450321 B1 FR 2450321B1
- Authority
- FR
- France
- 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
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
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/025—Stairways having stringers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792907958 DE2907958A1 (de) | 1979-03-01 | 1979-03-01 | Doppelwangentreppe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2450321A1 FR2450321A1 (fr) | 1980-09-26 |
| FR2450321B1 true FR2450321B1 (US06229276-20010508-P00022.png) | 1983-08-26 |
Family
ID=6064187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004522A Granted FR2450321A1 (fr) | 1979-03-01 | 1980-02-29 | Escalier, notamment en bois a deux limons |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10006207B2 (en) * | 2015-06-22 | 2018-06-26 | Dean G Grommet | Open stair case with center uncut stringer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2234404A1 (de) * | 1972-07-13 | 1974-01-24 | Wesendahl Guenter | Frei tragende einholm-treppe |
| DE2234403A1 (de) * | 1972-07-13 | 1974-01-24 | Wesendahl Guenter | Befestigung und abstandshaltung von frei tragenden bauteilen aus holz |
-
1979
- 1979-03-01 DE DE19792907958 patent/DE2907958A1/de not_active Withdrawn
-
1980
- 1980-02-27 GB GB8006526A patent/GB2045831B/en not_active Expired
- 1980-02-28 AT AT112280A patent/AT370478B/de active
- 1980-02-29 CH CH161880A patent/CH645426A5/de not_active IP Right Cessation
- 1980-02-29 FR FR8004522A patent/FR2450321A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2450321A1 (fr) | 1980-09-26 |
| GB2045831B (en) | 1983-01-26 |
| GB2045831A (en) | 1980-11-05 |
| DE2907958A1 (de) | 1980-09-11 |
| CH645426A5 (de) | 1984-09-28 |
| AT370478B (de) | 1983-04-11 |
| ATA112280A (de) | 1982-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |