FR893503A - folding ladder-staircase - Google Patents
folding ladder-staircaseInfo
- Publication number
- FR893503A FR893503A FR893503DA FR893503A FR 893503 A FR893503 A FR 893503A FR 893503D A FR893503D A FR 893503DA FR 893503 A FR893503 A FR 893503A
- Authority
- FR
- France
- Prior art keywords
- staircase
- folding ladder
- ladder
- folding
- 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
- E06C1/52—Ladders in general with non-rigid longitudinal members
- E06C1/54—Ladders in general with non-rigid longitudinal members of the lazy-tongs type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE893503X | 1941-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR893503A true FR893503A (en) | 1944-07-30 |
Family
ID=6846782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR893503D Expired FR893503A (en) | 1941-05-26 | 1943-04-13 | folding ladder-staircase |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR893503A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733774A1 (en) * | 1995-03-21 | 1996-09-25 | Renato Mastella | Easily assembled modular element metal ladder |
EP0942144A2 (en) | 1998-03-12 | 1999-09-15 | Massimo Mastella | Modular step unit for prefabricated self-supporting ladders and a self-supporting ladder made thereby |
-
1943
- 1943-04-13 FR FR893503D patent/FR893503A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733774A1 (en) * | 1995-03-21 | 1996-09-25 | Renato Mastella | Easily assembled modular element metal ladder |
EP0942144A2 (en) | 1998-03-12 | 1999-09-15 | Massimo Mastella | Modular step unit for prefabricated self-supporting ladders and a self-supporting ladder made thereby |
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