FR454605A - Folding step closing under an extremely reduced thickness - Google Patents
Folding step closing under an extremely reduced thicknessInfo
- Publication number
- FR454605A FR454605A FR454605DA FR454605A FR 454605 A FR454605 A FR 454605A FR 454605D A FR454605D A FR 454605DA FR 454605 A FR454605 A FR 454605A
- Authority
- FR
- France
- Prior art keywords
- reduced thickness
- extremely reduced
- folding step
- closing under
- step closing
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR454605T | 1913-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR454605A true FR454605A (en) | 1913-07-09 |
Family
ID=1494593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR454605D Expired FR454605A (en) | 1913-02-20 | 1913-02-20 | Folding step closing under an extremely reduced thickness |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR454605A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421206A (en) * | 1980-02-02 | 1983-12-20 | Kuemmerlin Walter | Ladder |
US4502564A (en) * | 1982-04-06 | 1985-03-05 | Kuemmerlin Walter | Stepladder |
EP1229209A1 (en) * | 2001-02-01 | 2002-08-07 | LEIFHEIT Aktiengesellschaft | Foldable step ladder |
-
1913
- 1913-02-20 FR FR454605D patent/FR454605A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421206A (en) * | 1980-02-02 | 1983-12-20 | Kuemmerlin Walter | Ladder |
US4502564A (en) * | 1982-04-06 | 1985-03-05 | Kuemmerlin Walter | Stepladder |
EP1229209A1 (en) * | 2001-02-01 | 2002-08-07 | LEIFHEIT Aktiengesellschaft | Foldable step ladder |
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