Collapsible structure
US11591819B2 · kind B2 · utility
0Cited by
13References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2021 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Feb 8, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H2015/201
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Collapsible structures are disclosed. In one embodiment, the collapsible structure includes a plurality of hinges and a plurality of panels. The plurality of panels are swingably connected by the plurality of hinges so as to form at least one arch when the collapsible structure is in an erected state and so as to become at least one stack of the plurality of panels in a collapsed state. The panels allow for the collapsible structure to maintain its structural integrity when erected but to have a compact and transportable configuration when collapsed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.