Stiffener reinforced foldable member
US6910304B2 · kind B2 · utility
20Cited by
138References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 3, 2002 |
| Grant date | Jun 28, 2005 |
| Priority date | — |
| Expiry date | Sep 12, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/187
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A foldable member including a first structural section foldable flat and biased to have an open configuration and a second structural section also foldable flat and biased to have an open configuration. The second section is longitudinally aligned with the first structural section when both structural sections are in the open configuration. A hinged connection between the first and second structural sections allows the first structural section to be folded against the second structural section when both structural sections are folded flat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.