SG136845A1 - Framework foldable as stepladder or chair - Google Patents
Framework foldable as stepladder or chairInfo
- Publication number
- SG136845A1 SG136845A1 SG200603842-6A SG2006038426A SG136845A1 SG 136845 A1 SG136845 A1 SG 136845A1 SG 2006038426 A SG2006038426 A SG 2006038426A SG 136845 A1 SG136845 A1 SG 136845A1
- Authority
- SG
- Singapore
- Prior art keywords
- interconnected
- legs
- tops
- chair
- elements
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
Landscapes
- Ladders (AREA)
Abstract
A detachable ladder is disclosed that includes a lower frame including two substantially trapezoidal legs, a first board interconnected tops of the legs, and one or more crosspieces interconnected the legs; and an upper frame including two side units each including a substantially trapezoidal upper element having its forward end pivotably secured to a top front end of the leg, and a lower support extended downward from the upper element, a second board interconnected bottoms of the upper elements, a third board interconnected tops of the upper elements, and one or more fourth boards interconnected intermediate portions of the upper elements. Pivoting the upper frame about the lower frame until the tops of the upper elements rest upon a supporting ground will convert the ladder into a chair.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/402,372 US20070256891A1 (en) | 2006-04-07 | 2006-04-07 | Framework foldable as stepladder or chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG136845A1 true SG136845A1 (en) | 2007-11-29 |
Family
ID=38660211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200603842-6A SG136845A1 (en) | 2006-04-07 | 2006-06-06 | Framework foldable as stepladder or chair |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20070256891A1 (en) |
| SG (1) | SG136845A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594793A (en) * | 2015-01-16 | 2015-05-06 | 江苏金陵体育器材股份有限公司 | Simple volleyball referee chair |
| EP3088653A1 (en) | 2015-04-30 | 2016-11-02 | Laboratorio di Tappezzeria Poletto | Assembly with combined support element and ladder |
-
2006
- 2006-04-07 US US11/402,372 patent/US20070256891A1/en not_active Abandoned
- 2006-06-06 SG SG200603842-6A patent/SG136845A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20070256891A1 (en) | 2007-11-08 |
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