Foldable bracket
US12209703B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 11, 2023 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Feb 24, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2019/008
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The foldable bracket includes a leg bracket assembly, a pulling-rod assembly, and a supporting assembly. The pulling-rod assembly has a pulling-rod assembly first end and a pulling-rod assembly second end that are opposite to each other. The leg bracket assembly is coupled to the pulling-rod assembly first end. The supporting assembly is foldably coupled to the pulling-rod assembly second end. The supporting assembly has an unfolded state and a retracted state. The supporting assembly includes at least a main bracket, a first connecting rod assembly, and a second connecting rod assembly. In the unfolded state, the first connecting rod assembly and the second connecting rod assembly are unfolded and form a supporting surface. In the retracted state, the first connecting rod assembly and the second connecting rod assembly are affixed with the main bracket, respectively, and form a rod-shaped structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.