Collapsible and stackable outdoor structure
US11399628B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2021 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Oct 28, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B87/0276
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable structure has a main body and a plurality of telescopic beams. The main body includes a plurality of stacking modules. The plurality of stacking modules are configured to move between a collapsed position and an uncollapsed position. Each of the plurality of stacking modules has an inner surface and an outer surface. The plurality of stacking modules include a bottom stacking module and a top stacking module. The bottom stacking module is selectively and slidably disposed within the top stacking module. The top stacking module has a plurality of holes formed therethrough. The bottom stacking module is nested within the top stacking module, where the plurality of stacking modules are in the collapsed position. The bottom stacking module is unnested from the top stacking module, where the plurality of stacking modules are in the uncollapsed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.